2025-12-19 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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GB 5590-1985 Mining type flameproof electric magnetic starters 160.0 via email in 1~3 business day superseded,2009-8-1,1986-10-1
GB/T 5587-1985 Basic shapes dimensions symbols and notations of silver based electrical contacts 270.0 via email in 1~3 business day superseded,2004-5-1,1986-10-1
GB 5584.1-1985 Rectangular Copper or Aluminum and Its Alloy Conductors for Elect 40.0 via email in 1 business day superseded2009-12-01 ,2009-12-1,1986-10-1
GB 1094.5-1985 Power transformers--Part 5: Ability to withstand short circuit 260.0 via email in 1~3 business day superseded,2004-1-1,1986-7-1
GB 1094.3-1985 Power transformers-Part 3: Insulation levels and dielectric tests 250.0 via email in 1~3 business day superseded,2004-1-1,1986-7-1
GB/T 5252-1985 Germanium monocrystal; Inspection of dislocation etch pit density 264.0 via email in 1~3 business day superseded,2006-11-1,1986-7-1
GB/T 6154-1985 Carbon materials--Determination of the bulk density via email in business day superseded,1997-12-1,1986-6-1
GB 5441.9-1985 Test methods for communication cable - Test for ideal screening factor measured at power frequency 60.0 via email in 1~3 business day superseded2016-11-01 ,2016-11-1,1986-6-1
GB 5441.6-1985 Test methods for communication cable - Crosstalk attenuation test - Comparison method 150.0 via email in 1~3 business day superseded2016-11-01 ,2016-11-1,1986-6-1
GB 5441.7-1985 Test methods for communication cable - Attenuation coefficient test - Open and short circuit method 60.0 via email in 1~3 business day superseded2016-11-01 ,2016-11-1,1986-6-1
GB 5441.3-1985 Test methods for communication cable - Capacitance unbalance test 60.0 via email in 1~3 business day superseded2016-11-01 ,2016-11-1,1986-6-1
GB 5441.2-1985 Test methods for communication cable; Capacitance test - Bridge method 30.0 via email in 1~3 business day superseded2016-11-01 ,2016-11-1,1986-6-1
GB 5441.8-1985 Test methods for communication cable - Test for frequency characteristic of attenuation coefficient of coaxial pair - Comparison method 120.0 via email in 1~3 business day abolished2014-07-07,,1986-6-1
GB 5441.5-1985 Test methods for communication cable - Characteristic impedance test of coaxial pair - Resonance method 45.0 via email in 1~3 business day superseded2016-11-01 ,2016-11-1,1986-6-1
GB 5441.4-1985 Test methods for communication cable - Impedance and impedance irregularities test of coaxial pair - Pulse method 60.0 via email in 1~3 business day superseded2016-11-01 ,2016-11-1,1986-6-1
GB 5441.10-1985 Test methods for communication cable - Measurement of actual length of coaxial pair - Sine wave method 60.0 via email in 1~3 business day superseded2016-11-01 ,2016-11-1,1986-6-1
GB/T 6155-1985 Carbon materials--Determination of the true density 180.0 via email in 1~3 business day superseded,2009-10-1,1986-6-1
GB 5441.1-1985 Test methods for communication cable - General 30.0 via email in 1~3 business day superseded2016-11-01 ,2016-11-1,1986-6-1
GB 6156-1985 Carbon materials-Determination of the true porosity 15.0 via email in 1~3 business day superseded2009-10-01,2009-10-1,1986-6-1
GB/T 4728.1-1985 Graphical symbols for electrical diagrams; General information 220.0 via email in 1~3 business day superseded2005-08-01,2005-8-1,1986-5-1
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GB 5590-1985 Mining type flameproof electric magnetic starters 
  Issued on: 1985-11-20   Price(USD): 160.0
GB/T 5587-1985 Basic shapes dimensions symbols and notations of silver based electrical contacts 
  Issued on: 1985-11-20   Price(USD): 270.0
GB 5584.1-1985 Rectangular Copper or Aluminum and Its Alloy Conductors for Elect 
  Issued on: 1985-11-20   Price(USD): 40.0
GB 1094.5-1985 Power transformers--Part 5: Ability to withstand short circuit 
  Issued on: 1985-11-22   Price(USD): 260.0
GB 1094.3-1985 Power transformers-Part 3: Insulation levels and dielectric tests 
  Issued on: 1985-11-22   Price(USD): 250.0
GB/T 5252-1985 Germanium monocrystal; Inspection of dislocation etch pit density 
  Issued on: 1985-07-22   Price(USD): 264.0
GB/T 6154-1985 Carbon materials--Determination of the bulk density 
  Issued on: 1985-06-21   Price(USD):
GB 5441.9-1985 Test methods for communication cable - Test for ideal screening factor measured at power frequency 
  Issued on: 1985-9-29   Price(USD): 60.0
GB 5441.6-1985 Test methods for communication cable - Crosstalk attenuation test - Comparison method  
  Issued on: 1985-9-29   Price(USD): 150.0
GB 5441.7-1985 Test methods for communication cable - Attenuation coefficient test - Open and short circuit method 
  Issued on: 1985-9-29   Price(USD): 60.0
GB 5441.3-1985 Test methods for communication cable - Capacitance unbalance test  
  Issued on: 1985-9-29   Price(USD): 60.0
GB 5441.2-1985 Test methods for communication cable; Capacitance test - Bridge method  
  Issued on: 1985-9-29   Price(USD): 30.0
GB 5441.8-1985 Test methods for communication cable - Test for frequency characteristic of attenuation coefficient of coaxial pair - Comparison method  
  Issued on: 1985-9-29   Price(USD): 120.0
GB 5441.5-1985 Test methods for communication cable - Characteristic impedance test of coaxial pair - Resonance method  
  Issued on: 1985-9-29   Price(USD): 45.0
GB 5441.4-1985 Test methods for communication cable - Impedance and impedance irregularities test of coaxial pair - Pulse method  
  Issued on: 1985-9-29   Price(USD): 60.0
GB 5441.10-1985 Test methods for communication cable - Measurement of actual length of coaxial pair - Sine wave method  
  Issued on: 1985-9-29   Price(USD): 60.0
GB/T 6155-1985 Carbon materials--Determination of the true density 
  Issued on: 1985-06-21   Price(USD): 180.0
GB 5441.1-1985 Test methods for communication cable - General  
  Issued on: 1985-9-29   Price(USD): 30.0
GB 6156-1985 Carbon materials-Determination of the true porosity 
  Issued on: 1985-06-21   Price(USD): 15.0
GB/T 4728.1-1985 Graphical symbols for electrical diagrams; General information 
  Issued on: 1985-01-01   Price(USD): 220.0
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