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Code of China
Chinese National Standard List: Electrical insulating material and its products

GB/T 19264.2-2013 Pressboard and presspaper for electrical purposes—Part 2:Methods of test 
  Issued on: 2013-7-19   Translation Price(USD): 330.0
NB/T 42005-2013 Test Method for Thermal Voltage-endurance Testing on Groundwall Insulation of Stator Coil of High Voltage AC Machines 
  Issued on: 2013-3-7   Translation Price(USD): 180.0
DL/T 1238-2013 Electrostatic Shielding Clothing for 1000kV AC System 
  Issued on: 2013-3-7   Translation Price(USD): 210.0
NB/T 42003-2013 Methods for High Voltage Motor Core (Stamping) Insulation Test 
  Issued on: 2013-3-7   Translation Price(USD): 244.0
NB/T 42004-2013 Test Method for Electrical Endurance Testing on Ground Insulation of Stator Coil of High Voltage AC Machines 
  Issued on: 2013-3-7   Translation Price(USD): 120.0
GB/T 29306.2-2012 Recommended methods for the determination of the dielectric properties of insulating materials at frequencies above 300 MHz—Part 2:Resonance methods 
  Issued on: 2012-12-31   Translation Price(USD): 330.0
GB/T 29310-2012 Guide for the statistical analysis of electrical insulation breakdown data 
  Issued on: 2012-12-31   Translation Price(USD): 540.0
GB/T 4180-2012 Permanent Magnetic Material of Rare Earth Cobalt  
  Issued on: 2012-12-31   Translation Price(USD): 240.0
GB/T 29313-2012 Test method for thermal transmission properties of electrical insulation materials 
  Issued on: 2012-12-31   Translation Price(USD): 210.0
GB/T 29305-2012 Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials 
  Issued on: 2012-12-31   Translation Price(USD): 270.0
GB/T 4207-2012 Method for the determination of the proof and the comparative tracking indices of solid insulating materials 
  Issued on: 2012-12-31   Translation Price(USD): 300.0
GB/T 11026.4-2012 Electrical insulating materials—Thermal endurance properties—Part 4:Ageing ovens—Single-chamber ovens 
  Issued on: 2012-12-31   Translation Price(USD): 270.0
GB/T 7196-2012 Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids 
  Issued on: 2012-12-31   Translation Price(USD): 160.0
GB/T 11026.2-2012 Electrical insulating materials - Thermal endurance properties - Part 2: Choice of test criteria 
  Issued on: 2012-12-31   Translation Price(USD): 270.0
GB/T 29311-2012 Electrical insulating materials—A.C.voltage endurance evaluation—Introduction 
  Issued on: 2012-12-31   Translation Price(USD): 270.0
GB/T 29306.1-2012 Recommended methods for the determination of the dielectric properties of insulating materials at frequencies above 300 MHz—Part 1:General 
  Issued on: 2012-12-31   Translation Price(USD): 210.0
HG/T 3331-2012 Determination of Volume Resistivity and Surface Resistivity of Insullac Films 
  Issued on: 2012-11-7   Translation Price(USD): 180.0
GB/Z 28820.2-2012 Long-term radiation ageing in polymers - Part 2: Procedures for predicting ageing at low dose rates 
  Issued on: 2012-11-5   Translation Price(USD): 390.0
GB/Z 28818-2012 Selection guide for polymeric materials for outdoor use under HV stress 
  Issued on: 2012-11-5   Translation Price(USD): 160.0
GB/Z 28820.3-2012 Long-term radiation ageing in polymers - Part 3: Procedures for in-service monitoring of low-voltage cable materials 
  Issued on: 2012-11-5   Translation Price(USD): 390.0
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