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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 8411.2-1987 Porcelain insulating material for electrical applications-Part 2:Test methods 150.0 via email in 1~3 business day valid,,1988-10-1
GB 8411.1-1987 Porcelain insulating material for electrical applications-Part 1:Definition,classification and properties 45.0 via email in 1~3 business day superseded2008-09-01,2008-9-1,1988-10-1
GB 7604-1987 Determination of the aromatic hydrocarbon content in mineral insulating oils 75.0 via email in 1~3 business day valid,,1988-1-1
GB 7603-1987 Determination of the aromatic carbon content in mineral insulating oils by infrared spectrum method 30.0 via email in 1~3 business day superseded2012-11-01 ,2012-11-1,1988-1-1
GB 7976-1987 Insulating paper and board-Determination of the electrical conductivity for the water extract 30.0 via email in 1~3 business day superseded,2008-9-1,1987-12-1
GB 7971-1987 Semiconducting electric cable paper 160.0 via email in 1~3 business day superseded,2008-9-1,1987-12-1
GB/T 7753-1987 Test method for tensile properties of pressure sensitive adhesive tapes 180.0 via email in 1~3 business day abolished2005-10-14 ,,1987-12-1
GB 7752-1987 Test method for electric of insulating adhesive tape at power frequency 60.0 via email in 1~3 business day valid,,1987-12-1
GB 7969-1987 Electric power cable paper 184.0 via email in 1~3 business day superseded2004-06-01,2001-9-1,1987-12-1
GB/T 7754-1987 Test method for shear strength of pressure sensitive adhesive tapes (adhesive layer to back side the tape) 180.0 via email in 1~3 business day abolished2005-10-14 ,,1987-12-1
GB 6554-1986 Test methods for coating powders for electrical insulation 255.0 via email in 1~3 business day superseded,2004-5-1,1987-7-1
GB/T 6553-1986 Test methods for evaluating resistance to tracking and erosion of electrical insulating materials us 105.0 via email in 1~3 business day superseded,2003-12-1,1987-7-1
GB/T 507-1986 Insulating oils--Determination of the dielectric strength 180.0 via email in 1~3 business day valid,,1987-6-1
GB 7195-1987 Test methods of mica papers 60.0 via email in 1~3 business day abolished2005-10-14 ,,1987-1-2
GB/T 1310-1987 General rules for inspection, packaging, marking, storage and transportation of varnished fabrics for electrical insulation 184.0 via email in 1~3 business day abolished2007-04-01 ,2007-4-1,1987-1-2
GB 1309-1987 Varnished fabrics for electrical insulation 105.0 via email in 1~3 business day abolished2009-12-01,2009-12-1,1987-1-2
GB 5598-1985 Test method for thermal conductivity of beryllium oxide ceramics 75.0 via email in 1~3 business day superseded2016-01-01,2016-1-1,1986-12-1
GB/T 5591.2-1985 Combined flexible materials for electrical insulation--Methods of test 264.0 via email in 1~3 business day superseded,2003-1-1,1986-10-1
GB/T 5591.1-1985 Combined flexible materials for electrical insulation--Definitions and general requirements 184.0 via email in 1~3 business day superseded,2003-1-1,1986-10-1
GB 5133-1985 Laminated rods 30.0 via email in 1~3 business day superseded2009-12-01,2009-12-1,1986-2-1
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GB 8411.2-1987 Porcelain insulating material for electrical applications-Part 2:Test methods 
  Issued on: 1987-12-16   Price(USD): 150.0
GB 8411.1-1987 Porcelain insulating material for electrical applications-Part 1:Definition,classification and properties 
  Issued on: 1987-11-23   Price(USD): 45.0
GB 7604-1987 Determination of the aromatic hydrocarbon content in mineral insulating oils 
  Issued on: 1987-03-26   Price(USD): 75.0
GB 7603-1987 Determination of the aromatic carbon content in mineral insulating oils by infrared spectrum method 
  Issued on: 1987-3-26   Price(USD): 30.0
GB 7976-1987 Insulating paper and board-Determination of the electrical conductivity for the water extract 
  Issued on: 1987-07-29   Price(USD): 30.0
GB 7971-1987 Semiconducting electric cable paper 
  Issued on: 1987-06-02   Price(USD): 160.0
GB/T 7753-1987 Test method for tensile properties of pressure sensitive adhesive tapes 
  Issued on: 1987-05-25   Price(USD): 180.0
GB 7752-1987 Test method for electric of insulating adhesive tape at power frequency 
  Issued on: 1987-05-25   Price(USD): 60.0
GB 7969-1987 Electric power cable paper 
  Issued on: 1987-07-29   Price(USD): 184.0
GB/T 7754-1987 Test method for shear strength of pressure sensitive adhesive tapes (adhesive layer to back side the tape) 
  Issued on: 1987-05-25   Price(USD): 180.0
GB 6554-1986 Test methods for coating powders for electrical insulation 
  Issued on: 1986-07-02   Price(USD): 255.0
GB/T 6553-1986 Test methods for evaluating resistance to tracking and erosion of electrical insulating materials us 
  Issued on: 1986-07-02   Price(USD): 105.0
GB/T 507-1986 Insulating oils--Determination of the dielectric strength 
  Issued on: 1986-06-25   Price(USD): 180.0
GB 7195-1987 Test methods of mica papers 
  Issued on: 1987-01-21   Price(USD): 60.0
GB/T 1310-1987 General rules for inspection, packaging, marking, storage and transportation of varnished fabrics for electrical insulation 
  Issued on: 1987-02-04   Price(USD): 184.0
GB 1309-1987 Varnished fabrics for electrical insulation 
  Issued on: 1987-02-04   Price(USD): 105.0
GB 5598-1985 Test method for thermal conductivity of beryllium oxide ceramics 
  Issued on: 1985-11-27   Price(USD): 75.0
GB/T 5591.2-1985 Combined flexible materials for electrical insulation--Methods of test 
  Issued on: 1985-11-20   Price(USD): 264.0
GB/T 5591.1-1985 Combined flexible materials for electrical insulation--Definitions and general requirements 
  Issued on: 1985-11-20   Price(USD): 184.0
GB 5133-1985 Laminated rods 
  Issued on: 1985-04-29   Price(USD): 30.0
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