Home / Standards / GB/T 20875.1-2007 GB/T 20875.1-2007 Active Method of test the hydrolytic stability of electrical insulating materials - Part 1: Plastic films 电气绝缘材料水解稳定性的试验方法 第1部分：塑料薄膜 Standard Type GBT ICS 29.035.20 CCS K15 Status 现行 Issue Date 2007-01-23 Implementation 2007-08-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A