GB/T 13542.5-2022电气绝缘用薄膜第5部分:双轴定向聚萘酯薄膜国家标准
英文:Films used for electrical insulation—Part 5:Balanced biaxially oriented polyethylene naphthalate films GB/T 13542.5-2...
英文:Films used for electrical insulation—Part 5:Balanced biaxially oriented polyethylene naphthalate films GB/T 13542.5-2...