2025-12-9 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 10427-1989 Technical condition of power metallurgy oil pump rotor for internal combustion engine 220.0 via email in 1~3 business day valid,,1990-1-1
GB/T 10420-1989 Steel bonded tungsten carbides--Determination of ROck-well hardness (scales C and A) 180.0 via email in 1~3 business day superseded,2002-10-1,1990-1-1
GB/T 10566-1989 Clamping and resharpening hard metal (carbide) inserts 260.0 via email in 1~3 business day abolished2005-10-14 ,,1990-1-1
GB/T 10419-1989 Steel bonded tungsten carbides--Determination of im-pact toughness 260.0 via email in 1~3 business day superseded,2002-10-1,1990-1-1
GB/T 10422-1989 Sintered metal friction materials--Determination of transverse rupture strength 180.0 via email in 1~3 business day superseded2002-10-01 ,2002-10-1,1990-1-1
GB/T 10423-1989 Sintered metal friction materials--Determination of tension strength 184.0 via email in 1~3 business day superseded2002-10-01,2002-10-1,1990-1-1
GB/T 10418-1989 Steel bonded tungsten carbides--Determination of transverse rupture strength 120.0 via email in 1~3 business day superseded2002-10-01,2002-10-1,1990-1-1
GB/T 10421-1989 Sintered metal friction materials--Determination of density 184.0 via email in 1~3 business day superseded2002-10-01,2002-10-1,1990-1-1
GB 11275-1989 Surface active agents--Determination of water content--Azeotropic distillation method 180.0 via email in 1~3 business day superseded1996-08-01 ,1996-8-1,1990-1-1
GB 10417-1989 Technical conditions of steel-bonded tungsten carbide 60.0 via email in 1~3 business day superseded2009-02-01,2009-2-1,1990-1-1
GB/T 10424-1989 Sintered metal friction materials--Determination of compression strength 184.0 via email in 1~3 business day superseded2002-10-01,2002-10-1,1990-1-1
GB/T 10565-1989 Blank for hard metal(carbide) gauge blocks 224.0 via email in 1~3 business day abolished2008-12-01,2008-12-1,1990-1-1
GB 11100-1989 As-sintered carbide pellets used in punch-pressing dies for battery shell via email in business day superseded,1993-1-1,1990-1-1
GB 10430-1989 Standard test method for binding strength of sintered metal friction elements 75.0 via email in 1~3 business day superseded2009-02-01,2009-2-1,1990-1-1
GB 10428-1989 Test method for frictional characteristics of wet sintered metal friction materials on the test bench 380.0 via email in 1~3 business day valid,,1990-1-1
GB/T 9095-1988 Measurement on the carburizing or nitro-caburizing harden case depth of sintering iron-based material 224.0 via email in 1~3 business day superseded2009-02-01,2009-2-1,1989-1-1
GB/T 9096-1988 Sintered metals materials excluding hardmetals--Impact test method 184.0 via email in 1~3 business day superseded,2002-10-1,1989-1-1
GB/T 2080-1987 Indexable hardmetal(carbide) inserts with rounded corners, with partly cylindrical fixing hole; Part 1:Dimensions of inserts with 7 degree normal clearance 240.0 via email in 1~3 business day superseded2008-06-01,2008-6-1,1988-3-1
GB/T 2077-1987 Indexable hardmetal (carbide) inserts; Corner radii 85.0 via email in 1~3 business day superseded,2024-7-1,1988-3-1
GB/T 2079-1987 Indexable hardmetal(carbide) inserts with rounded corners, without fixing hole; Dimensions 180.0 via email in 1~3 business day superseded,2016-7-1,1988-3-1
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GB 10427-1989 Technical condition of power metallurgy oil pump rotor for internal combustion engine 
  Issued on:   Price(USD): 220.0
GB/T 10420-1989 Steel bonded tungsten carbides--Determination of ROck-well hardness (scales C and A) 
  Issued on: 1989-02-22   Price(USD): 180.0
GB/T 10566-1989 Clamping and resharpening hard metal (carbide) inserts 
  Issued on: 1989-02-27   Price(USD): 260.0
GB/T 10419-1989 Steel bonded tungsten carbides--Determination of im-pact toughness 
  Issued on: 1989-02-22   Price(USD): 260.0
GB/T 10422-1989 Sintered metal friction materials--Determination of transverse rupture strength 
  Issued on: 1989-02-22   Price(USD): 180.0
GB/T 10423-1989 Sintered metal friction materials--Determination of tension strength 
  Issued on: 1989-02-22   Price(USD): 184.0
GB/T 10418-1989 Steel bonded tungsten carbides--Determination of transverse rupture strength 
  Issued on: 1989-02-22   Price(USD): 120.0
GB/T 10421-1989 Sintered metal friction materials--Determination of density 
  Issued on: 1989-02-22   Price(USD): 184.0
GB 11275-1989 Surface active agents--Determination of water content--Azeotropic distillation method 
  Issued on:   Price(USD): 180.0
GB 10417-1989 Technical conditions of steel-bonded tungsten carbide 
  Issued on: 1989-02-22   Price(USD): 60.0
GB/T 10424-1989 Sintered metal friction materials--Determination of compression strength 
  Issued on: 1989-02-22   Price(USD): 184.0
GB/T 10565-1989 Blank for hard metal(carbide) gauge blocks 
  Issued on: 1989-03-22   Price(USD): 224.0
GB 11100-1989 As-sintered carbide pellets used in punch-pressing dies for battery shell 
  Issued on:   Price(USD):
GB 10430-1989 Standard test method for binding strength of sintered metal friction elements 
  Issued on: 1989-02-22   Price(USD): 75.0
GB 10428-1989 Test method for frictional characteristics of wet sintered metal friction materials on the test bench 
  Issued on:   Price(USD): 380.0
GB/T 9095-1988 Measurement on the carburizing or nitro-caburizing harden case depth of sintering iron-based material 
  Issued on: 1988-04-25   Price(USD): 224.0
GB/T 9096-1988 Sintered metals materials excluding hardmetals--Impact test method 
  Issued on: 1988-04-25   Price(USD): 184.0
GB/T 2080-1987 Indexable hardmetal(carbide) inserts with rounded corners, with partly cylindrical fixing hole; Part 1:Dimensions of inserts with 7 degree normal clearance 
  Issued on: 1987-06-26   Price(USD): 240.0
GB/T 2077-1987 Indexable hardmetal (carbide) inserts; Corner radii 
  Issued on: 1987-6-26   Price(USD): 85.0
GB/T 2079-1987 Indexable hardmetal(carbide) inserts with rounded corners, without fixing hole; Dimensions 
  Issued on: 1987-06-26   Price(USD): 180.0
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