KS C IEC 61249-2-23-2006 印刷电路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.铜包被的经济级非卤化酚醛纤维素纸增强层压板
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