Home / Standards / GB/T 13542.5-2022 GB/T 13542.5-2022 Active Films used for electrical insulation—Part 5:Balanced biaxially oriented polyethylene naphthalate films 电气绝缘用薄膜 第5部分:双轴定向聚萘酯薄膜 Standard Type GBT ICS 29.035.20 CCS K15 Status 现行 Issue Date 2022-10-12 Implementation 2023-05-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A