ZX38D交/直流标准电阻箱 ZX38D
上海徐吉电气有限公司
p1Src=//y3.yzimgs.com/uploads_old/418555/2012092416585874_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/418555/2012092416585874_old_1.jpg&p3Src=//y3.yzimgs.com/uploads_old/418555/2012092416585874_old_2.jpg