高压直流接触器 200A/900VDC 上海介菱机电设备有限公司

p1Src=//y3.yzimgs.com/uploads_old/392328/2015032920054697_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/392328/2015032920054702_old.jpg&p3Src=//y3.yzimgs.com/uploads_old/392328/2015032920054713_old.jpg"

aa