矿用型防爆BZL-220B纵向撕裂开关... 陕西福友电器设备技术发展有限公...

p1Src=//y1.yzimgs.com/uploads//20220623-52153386.jpg&p2Src=//y1.yzimgs.com/uploads//20220623-94804520.jpg&p3Src=//y1.yzimgs.com/uploads//20220623-94804520.jpg"

aa