ASTM D257绝缘材料直流电阻或电导率标准试验方法
日期:2012-02-10 11:07
ulatory limitations prior to use.
2. Referenced Documents (purchase separately)
ASTM Standards
D150 Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation
D374 Test Methods for Thickness of Solid Electrical Insulation
D1169 Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
D1711 Terminology Relating to Electrical Insulation
D4496 Test Method for D-C Resistance or Conductance of Moderately Conductive Materi
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