QB/T 2504-2000 PDF English
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Basic data
| Standard ID | QB/T 2504-2000 (QB/T2504-2000) |
| Description (Translated English) | Industrial Sewing Machine - Flat Buttonhole Sewing Machine Head |
| Sector / Industry | Light Industry Standard (Recommended) |
| Classification of Chinese Standard | Y17 |
| Word Count Estimation | 11,198 |
| Date of Issue | 2000-12-01 |
| Date of Implementation | 2001-06-01 |
| Older Standard (superseded by this standard) | QB/T 3715-1999 (GB 12111-1989) |
| Quoted Standard | GB/T 2828-1987; GB/T 2829-1987; GB/T 16469-1996; GB/T 4515-1984; QB/T 1177-1991; QB/T 2251-1996; QB/T 2252-1996 |
| Regulation (derived from) | Industry-Science (2010) No.77 |
| Summary | This standard specifies: industrial sewing machine head flat head button hole definition, classification, requirements, test methods, inspection rules and signs, packaging, transportation and storage. This standard applies to: sewing garments, knitwear, underwear (with liner) and other industries with flat head buttonhole sewing machine head (hereinafter referred to as the "head"). |