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QB/T 1911-2019 English PDF

US$189.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
QB/T 1911-2019: Lead brass sheets and strips for watches and clock
Status: Valid

QB/T 1911: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
QB/T 1911-2019English189 Add to Cart 3 days [Need to translate] Lead brass sheets and strips for watches and clock Valid QB/T 1911-2019
QB/T 1911-2007English319 Add to Cart 3 days [Need to translate] Lead brass sheets and strips for watches and clock Obsolete QB/T 1911-2007
QB/T 1911-1993English199 Add to Cart 2 days [Need to translate] (Bell with yellow copper and lead with HPb59-1) Obsolete QB/T 1911-1993

PDF similar to QB/T 1911-2019


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Basic data

Standard ID QB/T 1911-2019 (QB/T1911-2019)
Description (Translated English) Lead brass sheets and strips for watches and clock
Sector / Industry Light Industry Standard (Recommended)
Classification of Chinese Standard Y11
Classification of International Standard 39.040
Word Count Estimation 8,852
Date of Issue 2019-11-11
Date of Implementation 2020-04-01
Older Standard (superseded by this standard) QB/T 1911-2007
Quoted Standard GB/T 228.1; GB/T 4340.1; GB/T 5121.1; GB/T 5121.3; GB/T 6394; GB/T 8888; GB/T 10610; GB/T 13298; GB/T 29094
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the classification, specification and marking, requirements, test methods, inspection rules, marking, packaging, transportation and storage of lead brass plates and strips for watches and clocks (hereinafter referred to as "copper strips"). This standard is applicable to the manufacture of lead brass plates and belts for watch parts, instruments and other daily machinery industries.

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