KS C IEC 60893-3-7-2003 绝缘材料.电工用热固性树脂工业硬质层压片.第3-7部分:专用材料规范.聚酰亚胺树脂基刚性层压片的要求
Specification for industrial rigid laminated sheets based on thermosetting resins for electrical purposes-Part 3:Specifications for individual materials-Sheet 7:Requirements for rigid laminated sheets based on polyimide resins