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Chinese National Standard Category: Time measurement instrument |
English Title: | Y100Pb Free-cutting High-carbon Steel Bars for Watches |
Chinese Title: | 表用Y100Pb高碳铅易切削钢棒 |
Standard No.: | QB/T 2272-1996 |
Category No.: | N96 |
Issued by: | China Light Industry Association |
Issued on: | 1997-01-27 |
Implemented on: | 1997-9-1 |
Status: | superseded |
Superseded by: | QB/T 2272-2007 Y100Pb Free-cutting High-carbon steel bars for watches |
Superseded on: | 2008-3-1 |
Abolished on: | 2008-03-01 |
Superseding: | ZB Y11021-1988 |
Word Count: | 2500 words |
Similar Standards: | SB/T 11076-2013 QB/T 2539-2002 JB/T 9452-1999 QB/T 2272-1996 DL/T 566-1995 GB/T 14256-1993 QB 1436-1992 QJ 2460-1993 |
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