DIN EN 61249-2-13:1999-11
印制板和其他互連結構的材料 第2-13部分:包層和非包層增強基材的分規范集
Materials for printed boards and other interconnecting structures - Part 2-13: Sectional specification set for reinforced base materials, clad and unclad; cyanate ester non-woven aramid laminate of defined flammability, copper clad (IEC 61249-2-13:1999...