2025-12-24 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 5121.18-1996 Copper and copper alloys-Determination of magnesium content 224.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 5121.21-1996 Copper and copper alloys-Determination of titanium content 184.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 5121.20-1996 Copper and copper alloys-Determination of zirconium content 100.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 5121.9-1996 Methods for chemical analysis of copper; The molybdenum blue photometric method for the determination of phospherus content 304.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 5121.11-1996 Copper and copper alloys--Determination of zinc content 300.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 5121.22-1996 Copper and copper alloys-Determination of cadmium content 184.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 5121.12-1996 Copper and copper alloys--Determination of antimony content 180.0 via email in 1~3 business day valid,,1997-4-1
GB/T 5121.7-1996 Copper and copper alloys-Determination of arsenic content 130.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 5121.8-1996 Copper and copper alloys-Determination of oxygen content 184.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 5121.16-1996 Copper and copperr alloys-Determination of chromium content 224.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 5121.23-1996 Copper and copper alloys-Determination of silicon content 369.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 5121.10-1996 Copper and copper alloys-Determination of tin content 344.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 5121.15-1996 Copper and copper alloys-Determination of cobalt content 224.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 5121.3-1996 Copper and copper alloys-Determination of lead content 264.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 5121.14-1996 Copper and copper alloys-Determination of manganese content 344.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 5121.6-1996 Copper and copperr alloys-Determination of bismuth content 224.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 16866-1997 Wrought copper and copper alloy seamless round tubes for general purposes―Dimensions and tolerances 160.0 via email in 1~3 business day superseded2007-02-01,2007-2-1,1997-1-2
GB/T 1528-1997 Extruded tube of copper and copper alloys 100.0 via email in 1~3 business day superseded2005-10-14,2008-5-1,1997-1-2
GB/T 5120.2-1995 Methods for chemical analysis of blister copper--Determination of arsenic content 220.0 via email in 1~3 business day superseded,2006-10-11,1996-3-1
GB/T 5120.3-1995 Methods for chemical analysis of blister copper--Determination of gold and silver contents 180.0 via email in 1~3 business day superseded,2006-10-11,1996-3-1
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GB/T 5121.18-1996 Copper and copper alloys-Determination of magnesium content 
  Issued on: 1996-01-01   Price(USD): 224.0
GB/T 5121.21-1996 Copper and copper alloys-Determination of titanium content 
  Issued on: 1996-01-01   Price(USD): 184.0
GB/T 5121.20-1996 Copper and copper alloys-Determination of zirconium content 
  Issued on: 1996-01-01   Price(USD): 100.0
GB/T 5121.9-1996 Methods for chemical analysis of copper; The molybdenum blue photometric method for the determination of phospherus content 
  Issued on: 1996-11-04   Price(USD): 304.0
GB/T 5121.11-1996 Copper and copper alloys--Determination of zinc content 
  Issued on: 1996-11-04   Price(USD): 300.0
GB/T 5121.22-1996 Copper and copper alloys-Determination of cadmium content 
  Issued on: 1996-01-01   Price(USD): 184.0
GB/T 5121.12-1996 Copper and copper alloys--Determination of antimony content 
  Issued on: 1996-01-01   Price(USD): 180.0
GB/T 5121.7-1996 Copper and copper alloys-Determination of arsenic content 
  Issued on: 1996-11-04   Price(USD): 130.0
GB/T 5121.8-1996 Copper and copper alloys-Determination of oxygen content 
  Issued on: 1996-11-04   Price(USD): 184.0
GB/T 5121.16-1996 Copper and copperr alloys-Determination of chromium content 
  Issued on: 1996-01-01   Price(USD): 224.0
GB/T 5121.23-1996 Copper and copper alloys-Determination of silicon content 
  Issued on: 1996-01-01   Price(USD): 369.0
GB/T 5121.10-1996 Copper and copper alloys-Determination of tin content 
  Issued on: 1996-01-01   Price(USD): 344.0
GB/T 5121.15-1996 Copper and copper alloys-Determination of cobalt content 
  Issued on: 1996-01-01   Price(USD): 224.0
GB/T 5121.3-1996 Copper and copper alloys-Determination of lead content 
  Issued on: 1996-11-04   Price(USD): 264.0
GB/T 5121.14-1996 Copper and copper alloys-Determination of manganese content 
  Issued on: 1996-01-01   Price(USD): 344.0
GB/T 5121.6-1996 Copper and copperr alloys-Determination of bismuth content 
  Issued on: 1996-11-04   Price(USD): 224.0
GB/T 16866-1997 Wrought copper and copper alloy seamless round tubes for general purposes―Dimensions and tolerances 
  Issued on: 1997-06-16   Price(USD): 160.0
GB/T 1528-1997 Extruded tube of copper and copper alloys 
  Issued on: 1997-06-16   Price(USD): 100.0
GB/T 5120.2-1995 Methods for chemical analysis of blister copper--Determination of arsenic content 
  Issued on: 1995-10-17   Price(USD): 220.0
GB/T 5120.3-1995 Methods for chemical analysis of blister copper--Determination of gold and silver contents 
  Issued on: 1995-10-17   Price(USD): 180.0
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