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| Chinese National Standard Category: Hand tool |
| English Title: | Double-ended wrenches - Size pairing |
| Chinese Title: | 双头扳手 对边尺寸组配 |
| Standard No.: | GB/T 4391-2008 |
| Category No.: | J47 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2008-12-30 |
| Implemented on: | 2009-9-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 4391-1995 Combinations of double-end wrenches gaps |
| Word Count: | 3500 words |
| Similar Standards: | QB/T 2097.2-1995 GB 5803-1986 QB/T 0442.4-2007 GB 4388-1984 T/CNHA 1044-2023 GB 12110-1989 GB 5812-1986 GB 1432-1978 JB 3456-1983 GB/T 3390.1-1989 GB/T 5357-2023 GB/T 4625-2022 GB/T 4440-2022 GB/T 5358-2021 GB/T 5356-2021 GB/T 39378-2020 GB/T 4392-2019 QB/T 1290.10-1991 QB/T 4209-2011 QB/T 2564.9-2015 |
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