{"id":4423,"date":"2025-03-06T10:30:11","date_gmt":"2025-03-06T01:30:11","guid":{"rendered":"https:\/\/ohtavn.com\/?post_type=media&p=4423"},"modified":"2025-06-17T13:30:20","modified_gmt":"2025-06-17T04:30:20","slug":"what-is-the-difference-between-jis-and-iso-screw","status":"publish","type":"media","link":"https:\/\/ohtavn.com\/vi\/media\/what-is-the-difference-between-jis-and-iso-screw\/","title":{"rendered":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c ti\u00eau chu\u1ea9n v\u00edt JIS v\u00e0 ISO l\u00e0 g\u00ec? C\u00e1c \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd khi ch\u1ecdn"},"content":{"rendered":"
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Gi\u1edbi thi\u1ec7u<\/h3>\n<\/div>\n
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“\u1ed0c v\u00edt? Ch\u1eb3ng ph\u1ea3i c\u00e1i n\u00e0o c\u0169ng gi\u1ed1ng nhau sao?”<\/p>\n<\/div>\n

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V\u00e0i n\u0103m tr\u01b0\u1edbc, khi t\u00f4i th\u1eed s\u1ee9c v\u1edbi DIY, t\u00f4i c\u0169ng ngh\u0129 v\u1eady. Tuy nhi\u00ean, khi \u0111i mua \u1ed1c v\u00edt, t\u00f4i \u0111\u00e3 ng\u1ea1c nhi\u00ean tr\u01b0\u1edbc s\u1ef1 \u0111a d\u1ea1ng c\u1ee7a ch\u00fang. Th\u1ef1c ra, th\u1ebf gi\u1edbi \u1ed1c v\u00edt r\u1ea5t s\u00e2u s\u1eafc, v\u1edbi k\u00edch th\u01b0\u1edbc v\u00e0 v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh chi ti\u1ebft theo c\u00e1c ti\u00eau chu\u1ea9n nh\u01b0 JIS v\u00e0 ISO. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1ea3i th\u00edch nh\u1eefng ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 \u1ed1c v\u00edt m\u1ed9t c\u00e1ch d\u1ec5 hi\u1ec3u cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u.<\/p>\n<\/div>\n

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T\u1ea7m quan tr\u1ecdng c\u1ee7a \u1ed1c v\u00edt v\u00e0 s\u1ef1 c\u1ea7n thi\u1ebft c\u1ee7a ti\u00eau chu\u1ea9n<\/h4>\n<\/div>\n
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\u1ed0c v\u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u s\u1ea3n ph\u1ea9m xung quanh ch\u00fang ta nh\u01b0 \u0111\u1ed3 n\u1ed9i th\u1ea5t, thi\u1ebft b\u1ecb gia d\u1ee5ng, \u00f4 t\u00f4. N\u1ebfu kh\u00f4ng c\u00f3 \u1ed1c v\u00edt, nh\u1eefng s\u1ea3n ph\u1ea9m n\u00e0y s\u1ebd tan r\u00e3. \u1ed0c v\u00edt l\u00e0 b\u1ed9 ph\u1eadn kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh v\u00e0 l\u1eafp r\u00e1p v\u1eadt li\u1ec7u, v\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a ch\u00fang l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 an to\u00e0n s\u1ea3n ph\u1ea9m. N\u1ebfu kh\u00f4ng c\u00f3 ti\u00eau chu\u1ea9n, k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a \u1ed1c v\u00edt s\u1ebd kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, c\u00f3 th\u1ec3 g\u00e2y c\u1ea3n tr\u1edf cho vi\u1ec7c l\u1eafp r\u00e1p v\u00e0 s\u1eeda ch\u1eefa.<\/p>\n<\/div>\n

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Ti\u00eau chu\u1ea9n \u1ed1c v\u00edt JIS v\u00e0 ISO l\u00e0 g\u00ec?<\/h4>\n<\/div>\n
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JIS (Ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p Nh\u1eadt B\u1ea3n) l\u00e0 ti\u00eau chu\u1ea9n \u1ed1c v\u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng t\u1ea1i Nh\u1eadt B\u1ea3n, v\u00e0 ISO (T\u1ed5 ch\u1ee9c Ti\u00eau chu\u1ea9n h\u00f3a Qu\u1ed1c t\u1ebf) l\u00e0 ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf. Ti\u00eau chu\u1ea9n JIS \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ed9c l\u1eadp, tham kh\u1ea3o ti\u00eau chu\u1ea9n ISO, nh\u01b0ng ph\u00f9 h\u1ee3p v\u1edbi ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a Nh\u1eadt B\u1ea3n. Do \u0111\u00f3, c\u00f3 m\u1ed9t s\u1ed1 kh\u00e1c bi\u1ec7t gi\u1eefa ti\u00eau chu\u1ea9n \u1ed1c v\u00edt JIS v\u00e0 ISO.<\/p>\n<\/div>\n

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Nh\u1eefng kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n gi\u1eefa ti\u00eau chu\u1ea9n \u1ed1c v\u00edt JIS v\u00e0 ISO<\/h3>\n<\/div>\n
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\"[Image<\/p>\n<\/div>\n

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S\u1ef1 h\u00ecnh th\u00e0nh v\u00e0 m\u1ee5c \u0111\u00edch c\u1ee7a ti\u00eau chu\u1ea9n<\/h4>\n<\/div>\n
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JIS (Ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p Nh\u1eadt B\u1ea3n) \u0111\u01b0\u1ee3c ban h\u00e0nh nh\u1eb1m m\u1ee5c \u0111\u00edch n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ti\u00eau chu\u1ea9n h\u00f3a c\u00e1c s\u1ea3n ph\u1ea9m c\u00f4ng nghi\u1ec7p Nh\u1eadt B\u1ea3n, h\u1ed7 tr\u1ee3 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p trong n\u01b0\u1edbc. M\u1eb7t kh\u00e1c, ISO (T\u1ed5 ch\u1ee9c Ti\u00eau chu\u1ea9n h\u00f3a Qu\u1ed1c t\u1ebf) thi\u1ebft l\u1eadp c\u00e1c ti\u00eau chu\u1ea9n chung tr\u00ean to\u00e0n th\u1ebf gi\u1edbi nh\u1eb1m m\u1ee5c \u0111\u00edch t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho th\u01b0\u01a1ng m\u1ea1i qu\u1ed1c t\u1ebf v\u00e0 th\u00fac \u0111\u1ea9y h\u1ee3p t\u00e1c k\u1ef9 thu\u1eadt. JIS c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 thi\u1ebft l\u1eadp c\u00e1c ti\u00eau chu\u1ea9n ri\u00eang ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng ngh\u1ec7 v\u00e0 th\u1ef1c t\u1ebf c\u00f4ng nghi\u1ec7p c\u1ee7a Nh\u1eadt B\u1ea3n, trong khi tham kh\u1ea3o ISO.<\/p>\n<\/div>\n

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Nh\u1eefng kh\u00e1c bi\u1ec7t ch\u00ednh (k\u00edch th\u01b0\u1edbc, b\u01b0\u1edbc ren, v\u1eadt li\u1ec7u, \u0111\u1ed9 b\u1ec1n, v.v.)<\/h4>\n<\/div>\n
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Nh\u1eefng kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa ti\u00eau chu\u1ea9n \u1ed1c v\u00edt JIS v\u00e0 ISO th\u1ec3 hi\u1ec7n \u1edf k\u00edch th\u01b0\u1edbc, b\u01b0\u1edbc ren, v\u1eadt li\u1ec7u, \u0111\u1ed9 b\u1ec1n, v.v. V\u00ed d\u1ee5, ngay c\u1ea3 \u0111\u1ed1i v\u1edbi \u1ed1c v\u00edt c\u00f3 c\u00f9ng \u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a, b\u01b0\u1edbc ren c\u00f3 th\u1ec3 kh\u00e1c nhau gi\u1eefa JIS v\u00e0 ISO. Ngo\u00e0i ra, JIS c\u0169ng c\u00f3 nh\u1eefng ti\u00eau chu\u1ea9n \u1ed1c v\u00edt ri\u00eang \u0111\u00e3 ph\u00e1t tri\u1ec3n \u0111\u1ed9c l\u1eadp. V\u1ec1 v\u1eadt li\u1ec7u v\u00e0 \u0111\u1ed9 b\u1ec1n, JIS c\u00f3 nh\u1eefng ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c xem x\u00e9t cho m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng t\u1ea1i Nh\u1eadt B\u1ea3n, do \u0111\u00f3 c\u00f3 th\u1ec3 kh\u00e1c v\u1edbi ISO.<\/p>\n<\/div>\n

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V\u00ed d\u1ee5 v\u1ec1 nh\u1eefng kh\u00e1c bi\u1ec7t c\u1ee5 th\u1ec3 (gi\u1ea3i th\u00edch b\u1eb1ng h\u00ecnh minh h\u1ecda v\u00e0 b\u1ea3ng so s\u00e1nh)<\/h4>\n<\/div>\n
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V\u1ec1 nh\u1eefng kh\u00e1c bi\u1ec7t c\u1ee5 th\u1ec3, v\u00ed d\u1ee5 \u0111\u1ed1i v\u1edbi \u1ed1c v\u00edt M3, b\u01b0\u1edbc ren theo ti\u00eau chu\u1ea9n JIS l\u00e0 0.6mm, trong khi theo ti\u00eau chu\u1ea9n ISO l\u00e0 0.5mm. Nh\u01b0 v\u1eady, ngay c\u1ea3 khi \u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a gi\u1ed1ng nhau, b\u01b0\u1edbc ren l\u1ea1i kh\u00e1c nhau, do \u0111\u00f3 c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch. Ngo\u00e0i ra, ti\u00eau chu\u1ea9n JIS c\u0169ng c\u00f3 nh\u1eefng lo\u1ea1i \u1ed1c v\u00edt ri\u00eang kh\u00f4ng c\u00f3 trong ti\u00eau chu\u1ea9n ISO (v\u00ed d\u1ee5: v\u00edt m\u00e1y c\u00f3 k\u00edch th\u01b0\u1edbc c\u1ee5 th\u1ec3). Vi\u1ec7c s\u1eed d\u1ee5ng h\u00ecnh minh h\u1ecda v\u00e0 b\u1ea3ng so s\u00e1nh s\u1ebd gi\u00fap d\u1ec5 hi\u1ec3u nh\u1eefng kh\u00e1c bi\u1ec7t n\u00e0y.<\/p>\n<\/div>\n

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\u0110\u01b0\u1eddng k\u00ednh danh ngh\u0129a<\/th>\nB\u01b0\u1edbc ren JIS<\/th>\nB\u01b0\u1edbc ren ISO<\/th>\n<\/tr>\n<\/thead>\n
M3<\/td>\n0.6mm<\/td>\n0.5mm<\/td>\n<\/tr>\n
M4<\/td>\n0.75mm<\/td>\n0.7mm<\/td>\n<\/tr>\n
M5<\/td>\n0.9mm<\/td>\n0.8mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Nh\u01b0 tr\u00ean, c\u00f3 th\u1ec3 th\u1ea5y b\u01b0\u1edbc ren kh\u00e1c nhau gi\u1eefa JIS v\u00e0 ISO.<\/p>\n<\/div>\n

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Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a \u1ed1c v\u00edt JIS v\u00e0 ISO<\/h3>\n<\/div>\n
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C\u00f3 hay kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u00e0 nh\u1eefng l\u01b0u \u00fd<\/h4>\n<\/div>\n
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“\u01a0, con \u1ed1c n\u00e0y kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c…”<\/p>\n<\/div>\n

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S\u1ef1 c\u1ed1 ph\u1ed5 bi\u1ebfn n\u00e0y trong DIY. Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 l\u00e0 do ti\u00eau chu\u1ea9n \u1ed1c v\u00edt kh\u00e1c nhau. \u1ed0c v\u00edt JIS v\u00e0 ISO, m\u1eb7c d\u00f9 tr\u00f4ng gi\u1ed1ng nhau, nh\u01b0ng v\u1ec1 c\u01a1 b\u1ea3n kh\u00f4ng t\u01b0\u01a1ng th\u00edch do k\u00edch th\u01b0\u1edbc v\u00e0 b\u01b0\u1edbc ren kh\u00e1c nhau. \u0110\u1eb7c bi\u1ec7t, n\u1ebfu s\u1eed d\u1ee5ng \u1ed1c v\u00edt ti\u00eau chu\u1ea9n ISO cho s\u1ea3n ph\u1ea9m ti\u00eau chu\u1ea9n JIS c\u0169, c\u00f3 th\u1ec3 kh\u00f4ng si\u1ebft ch\u1eb7t \u0111\u01b0\u1ee3c \u0111\u00fang c\u00e1ch, d\u1eabn \u0111\u1ebfn tai n\u1ea1n b\u1ea5t ng\u1edd. \u0110\u1ec3 x\u00e1c nh\u1eadn kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch, t\u1ed1t nh\u1ea5t l\u00e0 so s\u00e1nh b\u1ea3ng ti\u00eau chu\u1ea9n ho\u1eb7c tham kh\u1ea3o \u00fd ki\u1ebfn c\u1ee7a chuy\u00ean gia.<\/p>\n<\/div>\n

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V\u00ed d\u1ee5 v\u1ec1 c\u00e1c s\u1ef1 c\u1ed1 khi kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch<\/h4>\n<\/div>\n
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N\u1ebfu c\u1ed1 t\u00ecnh s\u1eed d\u1ee5ng \u1ed1c v\u00edt kh\u00f4ng t\u01b0\u01a1ng th\u00edch, ren c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng ho\u1eb7c \u1ed1c v\u00edt c\u00f3 th\u1ec3 b\u1ecb g\u00e3y. V\u00ed d\u1ee5, n\u1ebfu v\u1eb7n \u1ed1c v\u00edt ti\u00eau chu\u1ea9n ISO v\u00e0o l\u1ed7 v\u00edt ti\u00eau chu\u1ea9n JIS, ban \u0111\u1ea7u c\u00f3 th\u1ec3 v\u00e0o \u0111\u01b0\u1ee3c, nh\u01b0ng d\u1ea7n d\u1ea7n ren s\u1ebd b\u1ecb m\u00f2n v\u00e0 g\u00e2y l\u1ecfng l\u1ebbo. Trong tr\u01b0\u1eddng h\u1ee3p x\u1ea5u nh\u1ea5t, \u1ed1c v\u00edt c\u00f3 th\u1ec3 b\u1ecb k\u1eb9t, g\u00e2y kh\u00f3 kh\u0103n cho vi\u1ec7c th\u00e1o r\u1eddi ho\u1eb7c s\u1eeda ch\u1eefa s\u1ea3n ph\u1ea9m. Ngo\u00e0i ra, vi\u1ec7c thi\u1ebfu \u0111\u1ed9 b\u1ec1n c\u0169ng kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn kh\u1ea3 n\u0103ng d\u1eabn \u0111\u1ebfn h\u1ecfng h\u00f3c ho\u1eb7c tai n\u1ea1n s\u1ea3n ph\u1ea9m. C\u1ea7n \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd \u0111\u1ebfn kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a \u1ed1c v\u00edt v\u00e0 \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i s\u1eed d\u1ee5ng \u1ed1c v\u00edt \u0111\u00fang ti\u00eau chu\u1ea9n.<\/p>\n<\/div>\n

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C\u00e1c \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd khi l\u1ef1a ch\u1ecdn \u1ed1c v\u00edt<\/h3>\n<\/div>\n
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L\u1ef1a ch\u1ecdn theo m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng v\u00e0 m\u00f4i tr\u01b0\u1eddng<\/h4>\n<\/div>\n
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“T\u00f4i ho\u00e0n to\u00e0n kh\u00f4ng bi\u1ebft n\u00ean ch\u1ecdn lo\u1ea1i \u1ed1c v\u00edt n\u00e0o…”<\/p>\n<\/div>\n

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B\u1ea1n \u0111\u00e3 bao gi\u1edd c\u1ea3m th\u1ea5y b\u1ed1i r\u1ed1i \u1edf khu v\u1ef1c b\u00e1n \u1ed1c v\u00edt trong c\u1eeda h\u00e0ng v\u1eadt li\u1ec7u ch\u01b0a? Vi\u1ec7c l\u1ef1a ch\u1ecdn \u1ed1c v\u00edt c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n c\u1ea9n th\u1eadn theo m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng v\u00e0 m\u00f4i tr\u01b0\u1eddng. V\u00ed d\u1ee5, n\u1ebfu s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi, n\u00ean ch\u1ecdn \u1ed1c v\u00edt b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 \u00edt b\u1ecb g\u1ec9 s\u00e9t. Ngo\u00e0i ra, \u1edf nh\u1eefng n\u01a1i c\u00f3 nhi\u1ec1u rung \u0111\u1ed9ng, n\u00ean ch\u1ecdn \u1ed1c v\u00edt c\u00f3 ch\u1ee9c n\u0103ng ch\u1ed1ng l\u1ecfng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n. Nh\u01b0 v\u1eady, khi ch\u1ecdn \u1ed1c v\u00edt, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ch\u1ecdn v\u1eadt li\u1ec7u v\u00e0 ch\u1ee9c n\u0103ng ph\u00f9 h\u1ee3p t\u00f9y theo n\u01a1i s\u1eed d\u1ee5ng v\u00e0 m\u1ee5c \u0111\u00edch.<\/p>\n<\/div>\n

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C\u00e1ch ch\u1ecdn k\u00edch th\u01b0\u1edbc, b\u01b0\u1edbc ren, v\u1eadt li\u1ec7u, \u0111\u1ed9 b\u1ec1n<\/h4>\n<\/div>\n
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Khi ch\u1ecdn \u1ed1c v\u00edt, c\u1ea7n xem x\u00e9t b\u1ed1n y\u1ebfu t\u1ed1: k\u00edch th\u01b0\u1edbc, b\u01b0\u1edbc ren, v\u1eadt li\u1ec7u v\u00e0 \u0111\u1ed9 b\u1ec1n. K\u00edch th\u01b0\u1edbc \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u0111\u01b0\u1eddng k\u00ednh v\u00e0 chi\u1ec1u d\u00e0i c\u1ee7a \u1ed1c v\u00edt, v\u00e0 \u0111\u01b0\u1ee3c ch\u1ecdn theo b\u1ed9 ph\u1eadn c\u1ea7n g\u1eafn. B\u01b0\u1edbc ren bi\u1ec3u th\u1ecb \u0111\u1ed9 m\u1ecbn c\u1ee7a ren, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1ef1c si\u1ebft v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ecfng. V\u1eadt li\u1ec7u bao g\u1ed3m s\u1eaft, th\u00e9p kh\u00f4ng g\u1ec9, \u0111\u1ed3ng thau, v\u00e0 \u0111\u01b0\u1ee3c ch\u1ecdn theo m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng. \u0110\u1ed9 b\u1ec1n bi\u1ec3u th\u1ecb kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a \u1ed1c v\u00edt, v\u00e0 \u0111\u01b0\u1ee3c ch\u1ecdn theo tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 t\u1ea3i tr\u1ecdng c\u1ee7a b\u1ed9 ph\u1eadn s\u1eed d\u1ee5ng. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y v\u00e0 ch\u1ecdn \u1ed1c v\u00edt t\u1ed1i \u01b0u.<\/p>\n<\/div>\n

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C\u00e1c lo\u1ea1i \u1ed1c v\u00edt (ren m\u00e9t, ren th\u1ed1ng nh\u1ea5t, ren Whitworth, v.v.)<\/h4>\n<\/div>\n
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\u1ed0c v\u00edt c\u00f3 nhi\u1ec1u lo\u1ea1i kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 ren m\u00e9t, ren th\u1ed1ng nh\u1ea5t v\u00e0 ren Whitworth. Ren m\u00e9t bi\u1ec3u th\u1ecb k\u00edch th\u01b0\u1edbc b\u1eb1ng milim\u00e9t v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u1edf Nh\u1eadt B\u1ea3n v\u00e0 Ch\u00e2u \u00c2u. Ren th\u1ed1ng nh\u1ea5t bi\u1ec3u th\u1ecb k\u00edch th\u01b0\u1edbc b\u1eb1ng inch v\u00e0 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf Hoa K\u1ef3. Ren Whitworth l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n c\u0169 c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb Anh v\u00e0 hi\u1ec7n nay \u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, nh\u01b0ng v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ed9t s\u1ed1 m\u00e1y m\u00f3c v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng c\u0169. V\u00ec m\u1ed7i lo\u1ea1i \u1ed1c v\u00edt c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng kh\u00e1c nhau, c\u1ea7n ph\u1ea3i ch\u1ecdn lo\u1ea1i ph\u00f9 h\u1ee3p v\u1edbi b\u1ed9 ph\u1eadn v\u00e0 m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng. Khi ch\u1ecdn lo\u1ea1i \u1ed1c v\u00edt, n\u00ean tham kh\u1ea3o b\u1ea3ng ti\u00eau chu\u1ea9n ho\u1eb7c \u00fd ki\u1ebfn c\u1ee7a chuy\u00ean gia.<\/p>\n<\/div>\n

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L\u01b0u \u00fd khi s\u1eed d\u1ee5ng \u1ed1c v\u00edt<\/h3>\n<\/div>\n
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T\u1ea7m quan tr\u1ecdng c\u1ee7a m\u00f4 men si\u1ebft<\/h4>\n<\/div>\n
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“Si\u1ebft \u1ed1c v\u00edt th\u1eadt ch\u1eb7t l\u00e0 \u0111\u01b0\u1ee3c, ph\u1ea3i kh\u00f4ng?”<\/p>\n<\/div>\n

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Kh\u00f4ng, \u0111\u00f3 l\u00e0 m\u1ed9t c\u00e1i b\u1eaby. M\u00f4 men si\u1ebft l\u00e0 r\u1ea5t quan tr\u1ecdng khi si\u1ebft \u1ed1c v\u00edt. M\u00f4 men xo\u1eafn l\u00e0 l\u1ef1c si\u1ebft \u1ed1c v\u00edt, n\u1ebfu qu\u00e1 m\u1ea1nh c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng \u1ed1c v\u00edt, n\u1ebfu qu\u00e1 y\u1ebfu c\u00f3 th\u1ec3 l\u00e0m \u1ed1c v\u00edt b\u1ecb l\u1ecfng. M\u00f4 men xo\u1eafn th\u00edch h\u1ee3p kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o ti\u00eau chu\u1ea9n, v\u1eadt li\u1ec7u v\u00e0 b\u1ed9 ph\u1eadn s\u1eed d\u1ee5ng c\u1ee7a \u1ed1c v\u00edt. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng g\u1ecdi l\u00e0 c\u1edd l\u00ea m\u00f4 men xo\u1eafn, b\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng si\u1ebft ch\u1eb7t v\u1edbi m\u00f4 men xo\u1eafn th\u00edch h\u1ee3p. T\u00f4i c\u0169ng nh\u1eadn ra t\u1ea7m quan tr\u1ecdng c\u1ee7a c\u1edd l\u00ea m\u00f4 men xo\u1eafn khi l\u1eafp r\u00e1p \u0111\u1ed3 n\u1ed9i th\u1ea5t DIY. Ban \u0111\u1ea7u t\u00f4i ngh\u0129 n\u00f3 r\u1eafc r\u1ed1i, nh\u01b0ng khi b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng, t\u00f4i \u0111\u00e3 ng\u1ea1c nhi\u00ean v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a n\u00f3. Khi xem x\u00e9t r\u1eb1ng ch\u1ec9 m\u1ed9t l\u1ea7n si\u1ebft \u1ed1c v\u00edt c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 b\u1ec1n c\u1ee7a s\u1ea3n ph\u1ea9m, qu\u1ea3n l\u00fd m\u00f4 men xo\u1eafn l\u00e0 m\u1ed9t \u0111i\u1ec3m kh\u00f4ng th\u1ec3 b\u1ecf qua.<\/p>\n<\/div>\n

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Bi\u1ec7n ph\u00e1p ch\u1ed1ng l\u1ecfng<\/h4>\n<\/div>\n
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\u1ed0c v\u00edt c\u00f3 th\u1ec3 b\u1ecb l\u1ecfng do rung \u0111\u1ed9ng ho\u1eb7c va \u0111\u1eadp. \u0110\u1eb7c bi\u1ec7t, \u1edf nh\u1eefng n\u01a1i c\u00f3 nhi\u1ec1u rung \u0111\u1ed9ng nh\u01b0 \u00f4 t\u00f4 v\u00e0 m\u00e1y m\u00f3c, bi\u1ec7n ph\u00e1p ch\u1ed1ng l\u1ecfng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. C\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p ch\u1ed1ng l\u1ecfng kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111ai \u1ed1c ch\u1ed1ng l\u1ecfng v\u00e0 ch\u1ea5t kh\u00f3a ren. \u0110ai \u1ed1c ch\u1ed1ng l\u1ecfng c\u00f3 c\u1ea5u t\u1ea1o \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 kh\u00f3 b\u1ecb l\u1ecfng. Ch\u1ea5t kh\u00f3a ren \u0111\u01b0\u1ee3c b\u00f4i v\u00e0o ren \u1ed1c v\u00edt \u0111\u1ec3 ng\u0103n ch\u1eb7n \u1ed1c v\u00edt b\u1ecb l\u1ecfng. H\u00e3y ch\u1ecdn bi\u1ec7n ph\u00e1p ch\u1ed1ng l\u1ecfng ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng.<\/p>\n<\/div>\n

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Ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o qu\u1ea3n \u1ed1c v\u00edt<\/h4>\n<\/div>\n
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\u1ed0c v\u00edt c\u0169ng c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o qu\u1ea3n. N\u1ebfu b\u1ea3o qu\u1ea3n \u1edf n\u01a1i \u1ea9m \u01b0\u1edbt ho\u1eb7c n\u01a1i c\u00f3 nhi\u1ec7t \u0111\u1ed9 thay \u0111\u1ed5i l\u1edbn, ch\u00fang c\u00f3 th\u1ec3 b\u1ecb g\u1ec9 ho\u1eb7c bi\u1ebfn d\u1ea1ng. Khi b\u1ea3o qu\u1ea3n \u1ed1c v\u00edt, h\u00e3y ch\u1ecdn n\u01a1i kh\u00f4 r\u00e1o v\u00e0 b\u1ea3o qu\u1ea3n theo lo\u1ea1i. T\u00f4i b\u1ea3o qu\u1ea3n \u1ed1c v\u00edt c\u1ee7a m\u00ecnh \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo lo\u1ea1i v\u00e0 k\u00edch th\u01b0\u1edbc trong m\u1ed9t h\u1ed9p \u0111\u1ef1ng \u0111\u1ed3 nh\u1ecf mua \u1edf c\u1eeda h\u00e0ng 100 y\u00ean. B\u1eb1ng c\u00e1ch n\u00e0y, t\u00f4i c\u00f3 th\u1ec3 l\u1ea5y ch\u00fang ra ngay khi c\u1ea7n, gi\u00fap t\u0103ng hi\u1ec7u qu\u1ea3 c\u00f4ng vi\u1ec7c \u0111\u00e1ng k\u1ec3. Ngo\u00e0i ra, n\u00ean b\u1ea3o qu\u1ea3n \u1ed1c v\u00edt c\u00f9ng v\u1edbi ch\u1ea5t h\u00fat \u1ea9m \u0111\u1ec3 ch\u00fang kh\u00f4ng b\u1ecb g\u1ec9.<\/p>\n<\/div>\n

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C\u00e1ch s\u1eed d\u1ee5ng ti\u00eau chu\u1ea9n \u1ed1c v\u00edt JIS v\u00e0 ISO<\/h3>\n<\/div>\n
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Khi n\u00e0o n\u00ean ch\u1ecdn ti\u00eau chu\u1ea9n n\u00e0o?<\/h4>\n<\/div>\n
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“JIS v\u00e0 ISO, cu\u1ed1i c\u00f9ng th\u00ec n\u00ean ch\u1ecdn c\u00e1i n\u00e0o?”<\/p>\n<\/div>\n

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Khi b\u1ea1n kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 vi\u1ec7c l\u1ef1a ch\u1ecdn \u1ed1c v\u00edt, ti\u00eau ch\u00ed \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh l\u00e0 qu\u1ed1c gia xu\u1ea5t x\u1ee9 c\u1ee7a s\u1ea3n ph\u1ea9m ho\u1eb7c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. V\u1ec1 c\u01a1 b\u1ea3n, s\u1ea3n ph\u1ea9m ho\u1eb7c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1ea1i Nh\u1eadt B\u1ea3n th\u01b0\u1eddng s\u1eed d\u1ee5ng ti\u00eau chu\u1ea9n JIS, v\u00e0 s\u1ea3n ph\u1ea9m n\u01b0\u1edbc ngo\u00e0i ho\u1eb7c nh\u1eadp kh\u1ea9u th\u01b0\u1eddng s\u1eed d\u1ee5ng ti\u00eau chu\u1ea9n ISO<\/strong>. Tuy nhi\u00ean, trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, v\u1edbi s\u1ef1 gia t\u0103ng th\u01b0\u01a1ng m\u1ea1i qu\u1ed1c t\u1ebf, \u1ed1c v\u00edt ti\u00eau chu\u1ea9n ISO c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ng\u00e0y c\u00e0ng nhi\u1ec1u \u1edf Nh\u1eadt B\u1ea3n. \u0110\u1eb7c bi\u1ec7t, \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u0111\u1ec3 xu\u1ea5t kh\u1ea9u ho\u1eb7c c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c \u0111\u1ed3ng ph\u00e1t tri\u1ec3n v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t n\u01b0\u1edbc ngo\u00e0i, ti\u00eau chu\u1ea9n ISO th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng.<\/p>\n<\/div>\n

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C\u00e1ch s\u1eed d\u1ee5ng ti\u00eau chu\u1ea9n trong t\u1eebng ng\u00e0nh (\u00f4 t\u00f4, thi\u1ebft b\u1ecb \u0111i\u1ec7n, x\u00e2y d\u1ef1ng, v.v.)<\/h4>\n<\/div>\n
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C\u00e1ch s\u1eed d\u1ee5ng ti\u00eau chu\u1ea9n \u1ed1c v\u00edt c\u0169ng kh\u00e1c nhau t\u00f9y theo ng\u00e0nh. V\u00ed d\u1ee5, trong ng\u00e0nh \u00f4 t\u00f4, do chu\u1ed7i cung \u1ee9ng to\u00e0n c\u1ea7u \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp, \u1ed1c v\u00edt ti\u00eau chu\u1ea9n ISO \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i. M\u1eb7t kh\u00e1c, trong ng\u00e0nh thi\u1ebft b\u1ecb \u0111i\u1ec7n, v\u00ec nhi\u1ec1u s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u0111\u1ec3 s\u1eed d\u1ee5ng t\u1ea1i Nh\u1eadt B\u1ea3n, \u1ed1c v\u00edt ti\u00eau chu\u1ea9n JIS l\u00e0 ch\u1ee7 y\u1ebfu. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m s\u1eed d\u1ee5ng nhi\u1ec1u b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u1edf n\u01b0\u1edbc ngo\u00e0i nh\u01b0 \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh v\u00e0 m\u00e1y t\u00ednh, \u1ed1c v\u00edt ti\u00eau chu\u1ea9n ISO c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. Ngo\u00e0i ra, trong ng\u00e0nh x\u00e2y d\u1ef1ng, do c\u00e1c quy \u0111\u1ecbnh nh\u01b0 Lu\u1eadt Ti\u00eau chu\u1ea9n X\u00e2y d\u1ef1ng, \u1ed1c v\u00edt ti\u00eau chu\u1ea9n JIS ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, nh\u01b0ng trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng nh\u1eadp kh\u1ea9u c\u0169ng t\u0103ng l\u00ean, v\u00e0 \u1ed1c v\u00edt ti\u00eau chu\u1ea9n ISO c\u0169ng b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. Nh\u01b0 v\u1eady, c\u00e1ch s\u1eed d\u1ee5ng ti\u00eau chu\u1ea9n \u1ed1c v\u00edt kh\u00e1c nhau t\u00f9y theo t\u1eebng ng\u00e0nh, do \u0111\u00f3 \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ki\u1ec3m tra k\u1ef9 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 b\u1ed9 ph\u1eadn.<\/p>\n<\/div>\n

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T\u00f3m t\u1eaft b\u00e0i vi\u1ebft<\/h3>\n<\/div>\n
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B\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 gi\u1ea3i th\u00edch s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ti\u00eau chu\u1ea9n \u1ed1c v\u00edt JIS v\u00e0 ISO, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch, c\u00e1c \u0111i\u1ec3m l\u1ef1a ch\u1ecdn, c\u00e1c l\u01b0u \u00fd khi s\u1eed d\u1ee5ng v\u00e0 c\u00e1ch ph\u00e2n bi\u1ec7t. Khi ch\u1ecdn \u1ed1c v\u00edt, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ch\u1ecdn ti\u00eau chu\u1ea9n, k\u00edch th\u01b0\u1edbc, v\u1eadt li\u1ec7u v\u00e0 \u0111\u1ed9 b\u1ec1n ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng v\u00e0 m\u00f4i tr\u01b0\u1eddng. Ngo\u00e0i ra, b\u1eb1ng c\u00e1ch ghi nh\u1edb c\u00e1c l\u01b0u \u00fd khi s\u1eed d\u1ee5ng nh\u01b0 m\u00f4 men si\u1ebft, bi\u1ec7n ph\u00e1p ch\u1ed1ng l\u1ecfng v\u00e0 ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o qu\u1ea3n, c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c s\u1ef1 c\u1ed1 li\u00ean quan \u0111\u1ebfn \u1ed1c v\u00edt.<\/p>\n<\/div>\n

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\u1ed0c v\u00edt l\u00e0 nh\u1eefng ng\u01b0\u1eddi h\u00f9ng th\u1ea7m l\u1eb7ng h\u1ed7 tr\u1ee3 cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang ta. B\u1eb1ng c\u00e1ch ch\u1ecdn v\u00e0 s\u1eed d\u1ee5ng \u1ed1c v\u00edt ph\u00f9 h\u1ee3p, vi\u1ec7c DIY v\u00e0 b\u1ea3o tr\u00ec m\u00e1y m\u00f3c s\u1ebd an to\u00e0n v\u00e0 ti\u1ec7n l\u1ee3i h\u01a1n. Ch\u00fang t\u00f4i hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u1eefu \u00edch cho vi\u1ec7c l\u1ef1a ch\u1ecdn \u1ed1c v\u00edt c\u1ee7a b\u1ea1n. N\u1ebfu b\u1ea1n kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 vi\u1ec7c l\u1ef1a ch\u1ecdn \u1ed1c v\u00edt, ch\u00fang t\u00f4i khuy\u00ean b\u1ea1n n\u00ean tham kh\u1ea3o \u00fd ki\u1ebfn chuy\u00ean gia ho\u1eb7c nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n

Cu\u1ed1i c\u00f9ng<\/h3>\n

\u0110\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u1ec1 m\u1eabu m\u00e3 ho\u1eb7c v\u1eadt li\u1ec7u, vui l\u00f2ng tr\u1ea3 l\u1eddi email n\u00e0y ho\u1eb7c li\u00ean h\u1ec7 v\u1edbi \u0111\u1ea1i di\u1ec7n b\u00e1n h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i!<\/strong><\/span><\/p>\n

\"column_cta-banner\"<\/a><\/p>\n

T\u1ea1i Ohta Vietnam, ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 cung c\u1ea5p c\u00e1c b\u1ed9 ph\u1eadn si\u1ebft ch\u1eb7t s\u1eb5n c\u00f3 nh\u01b0 \u1ed1c v\u00edt v\u00e0 bu l\u00f4ng, m\u00e0 c\u00f2n h\u1ed7 tr\u1ee3 gia c\u00f4ng, ki\u1ec3m tra, l\u1eafp r\u00e1p v\u00e0 \u0111\u00f3ng g\u00f3i, nh\u1eefng y\u1ebfu t\u1ed1 t\u1ea1o n\u00ean n\u1ec1n t\u1ea3ng c\u1ee7a s\u1ea3n xu\u1ea5t.
\nNh\u1ea5p v\u00e0o \u0111\u00e2y \u0111\u1ec3 xem danh s\u00e1ch thi\u1ebft b\u1ecb c\u1ee7a ch\u00fang t\u00f4i: Nh\u1ea5p v\u00e0o \u0111\u00e2y<\/a><\/strong><\/p>\n

L\u00e0 m\u1ed9t “ng\u01b0\u1eddi th\u1ee3 s\u1eeda ch\u1eefa” cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u1edf Ch\u00e2u \u00c1, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi Ohta Vietnam n\u1ebfu b\u1ea1n c\u00f3 b\u1ea5t k\u1ef3 v\u1ea5n \u0111\u1ec1 n\u00e0o!
\nURL: https:\/\/ohtavn.com\/contact\/<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Th\u1ebf gi\u1edbi c\u1ee7a \u1ed1c v\u00edt s\u00e2u, v\u1edbi k\u00edch th\u01b0\u1edbc v\u00e0 v\u1eadt li\u1ec7u chi ti\u1ebft \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo c\u00e1c ti\u00eau chu\u1ea9n nh\u01b0 JIS v\u00e0 ISO.<\/p>\n","protected":false},"author":4,"featured_media":4255,"template":"","meta":{"_acf_changed":false,"_locale":"vi","_original_post":"https:\/\/ohtavn.com\/?post_type=media&p=4254","footnotes":"","title":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c ti\u00eau chu\u1ea9n v\u00edt JIS v\u00e0 ISO l\u00e0 g\u00ec? C\u00e1c \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd khi ch\u1ecdn","_title":"field_639aec69b01cd","keywords":"\u1ed0c v\u00edt, bul\u00f4ng, linh ki\u1ec7n k\u1ebft n\u1ed1i, d\u1ee5ng c\u1ee5 chuy\u00ean nghi\u1ec7p, gia c\u00f4ng ch\u00ednh x\u00e1c, cung \u1ee9ng c\u00e1c lo\u1ea1i linh ki\u1ec7n","_keywords":"field_639aec76b01ce","description":"Th\u1ebf gi\u1edbi c\u1ee7a \u1ed1c v\u00edt s\u00e2u, v\u1edbi k\u00edch th\u01b0\u1edbc v\u00e0 v\u1eadt li\u1ec7u chi ti\u1ebft \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo c\u00e1c ti\u00eau chu\u1ea9n nh\u01b0 JIS v\u00e0 ISO.","_description":"field_639aec87b01cf","h1":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c ti\u00eau chu\u1ea9n v\u00edt JIS v\u00e0 ISO l\u00e0 g\u00ec? C\u00e1c \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd khi ch\u1ecdn","_h1":"field_639aec90b01d0","main-title":"","_main-title":""},"media-cat":[23],"class_list":["post-4423","media","type-media","status-publish","has-post-thumbnail","hentry","media-cat-column","vi"],"acf":[],"_links":{"self":[{"href":"https:\/\/ohtavn.com\/wp-json\/wp\/v2\/info-media\/4423","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ohtavn.com\/wp-json\/wp\/v2\/info-media"}],"about":[{"href":"https:\/\/ohtavn.com\/wp-json\/wp\/v2\/types\/media"}],"author":[{"embeddable":true,"href":"https:\/\/ohtavn.com\/wp-json\/wp\/v2\/users\/4"}],"version-history":[{"count":6,"href":"https:\/\/ohtavn.com\/wp-json\/wp\/v2\/info-media\/4423\/revisions"}],"predecessor-version":[{"id":4631,"href":"https:\/\/ohtavn.com\/wp-json\/wp\/v2\/info-media\/4423\/revisions\/4631"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ohtavn.com\/wp-json\/wp\/v2\/media\/4255"}],"wp:attachment":[{"href":"https:\/\/ohtavn.com\/wp-json\/wp\/v2\/media?parent=4423"}],"wp:term":[{"taxonomy":"media-cat","embeddable":true,"href":"https:\/\/ohtavn.com\/wp-json\/wp\/v2\/media-cat?post=4423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}