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Standard Insuued on: 1997-01

QB/T 2272-1996    Y100Pb Free-cutting High-carbon Steel Bars for Watches
表用Y100Pb高碳铅易切削钢棒
Category No.:QB Valid Status:superseded
Issued Organization:China Light Industry Association Issued Date:1997-01-27
Implemented Date:1997-9-1 Abolished Date:2008-03-01
Superseded Standard.:QB/T 2272-2007 Y100Pb Free-cutting High-carbon steel bars for watches
Superseded Date:2008-3-1
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GB 16726-1997   GB/T 17115-1997   GB/T 17188-1997   GB/T 15049.11-1997   WBH 1-1997   SJ/T 31121-1994   LY/T 1206-2008   GB 2099.3-1997   GB 17051-1997   GB/T 5095.12-1997   GB/T 5095.9-1997   GB 17201-1997   GB/T 17128.2-1997   GB/T 17187-1997   GB/T 5095.3-1997   GB/T 16529.3-1997   GB/T 5095.6-1997   GB/T 13960.7-1997   GB 7251.3-1997   GB 7251.2-1997  

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