JB系列白炽工作灯 INCANDESCENT LAMPS 用途: 适用于中、小型车床、刨床、铣床、磨床及其它设备的局部照明。 USAGE: The lamps are suitable for local lighting of each middle and small machine fools,planing,boring and milling machines as well as for bench work,test bench and repairing work