DIN EN 61061-3-1 Bb.1-2014
电气用非浸渍致密层压木. 第3部分: 单项材料规格. 活页1: 山毛榉胶合板材制品; 补充件1: 类型对比
Non-impregnated densified laminated wood for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Sheets produced from beech veneer; Supplement 1: Comparison of the types