QB/T 2257-1996 PDF English
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| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| QB/T 2257-1996 | English | 599 | Add to Cart | 3 days [Need to translate] | Household Sewing Machine, Electric Motor and Speed Governor |
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Basic data
| Standard ID | QB/T 2257-1996 (QB/T2257-1996) |
| Description (Translated English) | Household Sewing Machine, Electric Motor and Speed Governor |
| Sector / Industry | Light Industry Standard (Recommended) |
| Classification of Chinese Standard | Y17 |
| Word Count Estimation | 15,115 |
| Date of Issue | 11/15/1996 |
| Date of Implementation | 7/1/1997 |
| Older Standard (superseded by this standard) | ZB Y17024-89 |
| Quoted Standard | GB 755-87; GB 2423.3-81; GB 2828-87; GB 2829-87; GB 4343-84; GB 4706.1-92; GB 5023.1-85; GB 8128-87; GB 10068.1-88; GB 10069.1-88; ZBY 17004-85 |
| Regulation (derived from) | Industry-Science (2010) No.77 |
| Summary | This standard specifies the household sewing machine motor (hereinafter referred to as the "motor") governor and ancillary product classification, technical requirements, test methods, inspection rules. This standard applies to single-phase series does not exceed the amount of power from 150W household sewing machine motor and speed controller, 180W rated power does not exceed the package sewing machine motor and governor. Mobile packet machine motor can also refer to the use. |
