QB/T 3709-1999 PDF English
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| QB/T 3709-1999 | English | 199 | Add to Cart | 2 days [Need to translate] | Thread take-up cams for household sewing machines |
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Basic data
| Standard ID | QB/T 3709-1999 (QB/T3709-1999) |
| Description (Translated English) | Thread take-up cams for household sewing machines |
| Sector / Industry | Light Industry Standard (Recommended) |
| Classification of Chinese Standard | Y17 |
| Word Count Estimation | 4,420 |
| Date of Issue | 6/23/1984 |
| Date of Implementation | 3/1/1985 |
| Older Standard (superseded by this standard) | GB 4526-1984 |
| Summary | This standard applies to JA-type sewing machine thread take-up cam. |
