2025-12-20 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 9439-1988 Grey iron castings 250.0 via email in 1~3 business day superseded2011-02-01,2011-2-1,1988-12-3
GB/T 8491-1987 Corrosion resistant high silicon iron castings 344.0 via email in 1~3 business day superseded,2009-12-1,1988-8-1
GB/T 8493-1987 Metallograph of cast carbon steels for general engineering purposes 360.0 via email in 1~5 business day abolished2005-10-14,,1988-8-1
GB/T 8492-1987 Heat resistant steel castings 150.0 via email in 1~3 business day superseded,2002-12-1,1988-8-1
GB 1176-1987 Specification for cast copper alloys 60.0 via email in 1 business day superseded,2014-6-1,1988-7-1
GB 8063-1987 Designations of non-Ferrous alloys 184.0 via email in 1~3 business day superseded,1988-5-1,1988-7-1
SY 5303-1987 135.0 via email in 1~3 business day abolished2005-07-26,,1988-6-1
SY/T 5303-1987 364.0 via email in 1~3 business day valid,,1988-6-1
SY/T 5302-1987 460.0 via email in 1~3 business day valid,,1988-6-1
SY 5302-1987 195.0 via email in 1~3 business day abolished2005-07-26,,1988-6-1
GB 7216-1987 Gray cast iron metallography 270.0 via email in 1~3 business day superseded2010-04-01,2010-4-1,1987-10-1
GB/T 7143-1986 Methods for chemical analysis of silica sand for foundry 220.0 via email in 1~3 business day superseded2011-02-01 ,2011-2-1,1987-10-1
GB/T 6967-1986 Medium and high strength stainless steel castings for engineering structure purposes 304.0 via email in 1~3 business day superseded,2009-9-1,1987-7-1
GB/T 6296-1986 Grey cast iron impact test 180.0 via email in 1~3 business day abolished2005-10-14 ,,1987-2-1
HB 5349-1986 Zircon Spinel Powder for Investment Casting 60.0 via email in 1~3 business day valid,,1986-11-1
HB 5344-1986 Polymerized Rosin for Investment Casting 60.0 via email in 1~3 business day valid,,1986-11-1
HB 5346-1986 Silica Sol for Investment Casting 90.0 via email in 1~3 business day valid,,1986-11-1
HB 5352.5-1986 Determination Method for Dryness of Silica Sol Shell for Investment Casting 60.0 via email in 1~3 business day valid,,1986-11-1
HB 5347-1986 Electric Smelting White Corundum Powder for Investment Casting 60.0 via email in 1~3 business day valid,,1986-11-1
HB 5345-1986 Ethyl Silicate for Investment Casting 75.0 via email in 1~3 business day valid,,1986-11-1
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GB/T 9439-1988 Grey iron castings 
  Issued on: 1987-12-06   Price(USD): 250.0
GB/T 8491-1987 Corrosion resistant high silicon iron castings 
  Issued on: 1987-01-02   Price(USD): 344.0
GB/T 8493-1987 Metallograph of cast carbon steels for general engineering purposes 
  Issued on: 1987-01-02   Price(USD): 360.0
GB/T 8492-1987 Heat resistant steel castings 
  Issued on: 1987-12-28   Price(USD): 150.0
GB 1176-1987 Specification for cast copper alloys 
  Issued on: 1987-7-13   Price(USD): 60.0
GB 8063-1987 Designations of non-Ferrous alloys 
  Issued on:   Price(USD): 184.0
SY 5303-1987  
  Issued on: 1988-04-18   Price(USD): 135.0
SY/T 5303-1987  
  Issued on:   Price(USD): 364.0
SY/T 5302-1987  
  Issued on:   Price(USD): 460.0
SY 5302-1987  
  Issued on: 1988-04-18   Price(USD): 195.0
GB 7216-1987 Gray cast iron metallography 
  Issued on: 1987-01-24   Price(USD): 270.0
GB/T 7143-1986 Methods for chemical analysis of silica sand for foundry 
  Issued on: 1986-01-02   Price(USD): 220.0
GB/T 6967-1986 Medium and high strength stainless steel castings for engineering structure purposes 
  Issued on: 1986-01-01   Price(USD): 304.0
GB/T 6296-1986 Grey cast iron impact test 
  Issued on: 1986-04-21   Price(USD): 180.0
HB 5349-1986 Zircon Spinel Powder for Investment Casting  
  Issued on: 1986-03-11   Price(USD): 60.0
HB 5344-1986 Polymerized Rosin for Investment Casting  
  Issued on: 1986-03-11   Price(USD): 60.0
HB 5346-1986 Silica Sol for Investment Casting  
  Issued on: 1986-03-11   Price(USD): 90.0
HB 5352.5-1986 Determination Method for Dryness of Silica Sol Shell for Investment Casting  
  Issued on: 1986-03-11   Price(USD): 60.0
HB 5347-1986 Electric Smelting White Corundum Powder for Investment Casting  
  Issued on: 1986-03-11   Price(USD): 60.0
HB 5345-1986 Ethyl Silicate for Investment Casting  
  Issued on: 1986-03-11   Price(USD): 75.0
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