KS C IEC 60674-3-2-2003 电工用塑料薄膜规范.第3部分:各别材料规范.第2节:电绝缘用平衡双轴取向聚对苯二甲酸乙二醇酯薄膜要求
Specification for plastic films for electrical purposes-Part 3:Specifications for individual materials-Sheet 2:Requirements for balanced biaxially oriented polyethylene terephthalate(PET) films used for electrical insulation