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www.ChineseStandard.net Database: 189760 (18 Oct 2025)

QB/T 1540-2020 English PDF

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QB/T 1540-2020: Brass wire stocks for clocks
Status: Valid

QB/T 1540: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
QB/T 1540-2020English139 Add to Cart 3 days [Need to translate] Brass wire stocks for clocks Valid QB/T 1540-2020
QB/T 1540-2005English279 Add to Cart 3 days [Need to translate] Brass wire stocks for clocks Obsolete QB/T 1540-2005
QB/T 1540-1992English199 Add to Cart 2 days [Need to translate] Brass Wire Stocks for Clocks Obsolete QB/T 1540-1992

PDF similar to QB/T 1540-2020


Standard similar to QB/T 1540-2020

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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 6,637
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Older Standard (superseded by this standard) QB/T 1540-2005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.