DLZZ-50S 双通道50A直流电阻测试仪 DLZZ-50S 上海妙定电气有限公司

p1Src=//y3.yzimgs.com/uploads/503490/2016317-1281401.png&p2Src=//y2.yzimgs.com/uploads/503490/2016317-1284984.png&p3Src=//y1.yzimgs.com/uploads/503490/2016317-1288151.png