Laminated pressboard for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Requirements for laminated precompressed pressboard, Types LB3.1A.1 and LB3.1A.2
用于电气用途的层压板 - 第3部分:单个材料的规格 - 第1页:层压预压缩板的要求 类型LB3.1A.1和LB3.1A.2

2010-08-06

전기용 적층 프레스 보드 — 제3부: 개별 재료에 대한 규격 — 제1절: 적층 사전 압축 프레스 보드에 대한 요구사항, 유형 LB3.1A.1 및 LB3.1A.2
电工层压纸板第3部分:单项材料规范活页1:LB3.1A.1和LB3.1A.2型层压预压纸板的要求

2023-10-20

Draft Document - Laminated pressboard for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Requirements for laminated precompressed pressboard, Types LB 3.1A.1 and 3.1A.2 (IEC 15/463/CD:2008)
文件草稿.电气用层压纸板.第3部分:单项材料规范.活页1:LB 3.1A型层压预压缩纸板的要求 1和3.1A 2（IEC 15/463/CD:2008）

2008-09-01

Specification for laminated pressboard - Part 3: Specifications for individual materials; sheet 1: Specifications for laminated precompressed board, types LB 3.1.1, 3.1.2, 3.3.1 and 3.3.2 (IEC 60763-3-1:1992); German version EN 60763-3-1:1996
层压纸板规范.第3部分:单项材料规范；活页1:LB 3.1.1、3.1.2、3.3.1和3.3.2型叠层预压缩板规范（IEC 60763-3-1-1992）；德文版EN 60763-3-1:1996

1997-09-01