双舌式弹簧紧式接地线 JDX 上海晟皋电气科技有限公司

p1Src=//y1.yzimgs.com/uploads/490020/2016313-232544803.png&p2Src=//y1.yzimgs.com/uploads/490020/2016313-23261467.png&p3Src=//y2.yzimgs.com/uploads/490020/2016313-23264859.png"

aa