DIN EN 61249-2-23-2005 印制板和其他互连结构用材料.第2-23部分:包被和非包被增强基材.经济级包铜非卤化酚醛纤维素纸增强层压板材
Materials for printed boards and other interconnecting structures - Part 2-23: Reinforced base materials, clad and unclad - Non-halogenated phenolic cellulose paper reinforced laminated sheets, economic grade, copper-clad (IEC 61249-2-23:2005); German ver
This part of IEC 61249 gives requirements for properties of non-halogenated phenolic cellulose paper copper-clad laminated sheets, economic grade, in thicknesses of 0,8 up to 3,2 mm.