NF C26-183-5/A1*NF EN 60893-3-5/A1:2009 绝缘材料 电工用热固性树脂基工业硬质层压薄板 第3-5部分:单个材料规范 聚酯树脂材料刚性层压板要求
Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 3-5 : Specifications for individual materials - Requirements for rigid laminated sheets based on polyester resins