QB/T 1540-2020 PDF English
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QB/T 1540: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| QB/T 1540-2020 | English | 139 | Add to Cart | 3 days [Need to translate] | Brass wire stocks for clocks |
| QB/T 1540-2005 | English | 279 | Add to Cart | 3 days [Need to translate] | Brass wire stocks for clocks |
| QB/T 1540-1992 | English | 199 | Add to Cart | 2 days [Need to translate] | Brass Wire Stocks for Clocks |
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Basic data
| Standard ID | QB/T 1540-2020 (QB/T1540-2020) |
| Description (Translated English) | Brass wire stocks for clocks |
| Sector / Industry | Light Industry Standard (Recommended) |
| Classification of Chinese Standard | Y11 |
| Word Count Estimation | 6,620 |
| Date of Issue | 2020-08-31 |
| Date of Implementation | 2021-01-01 |
| Older Standard (superseded by this standard) | QB/T 1540-2005 |
| Quoted Standard | GB/T 228.1; GB/T 4340.1; GB/T 5121.1; GB/T 8888; GB/T 10567.1; GB/T 10567.2; GB/T 10610; GB/T 29094 |
| Regulation (derived from) | Ministry of Industry and Information Technology Announcement No. 37 (2020) |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the classification, specifications and markings, requirements, test methods, inspection rules, markings, packaging, transportation and storage of brass wires for clocks (hereinafter referred to as "brass wires"). This standard is applicable to the manufacture of brass wires for clock and watch parts, and it can also be used as reference in the daily machinery industries such as instruments and meters. |
