KS C IEC 60893-3-4-2018 规范基于热固性树脂的电气用工业刚性层压板 - 第3部分:专用材料规格 - 表5:刚性层压板要求基于酚醛树脂的
Insulating materials — Industrial rigid laminated sheets based on thermosetting resins for electrical purposes — Part 3-4: Specifications for individual materials — Requirement for rigid laminated she