一、灯具的安装方式: 1线吊式CPWire(Cord)Pendant 2链吊式CHChainPendant 3管吊式PPipe(Conuit)erected 4壁装式WWallmounted 5吸顶式或直附式SCeilingmounted(Absorbed)6嵌入式RRecessedin 7顶棚内安装CRCoilRecessed 8墙壁内安装WRWallRecessed 9台上安装TTable 10柱上安装CLColum2 二、国标的符号; 线吊式...