双向拉绳开关、YHPLS-II、YHPLS-2 麻城施迈赛工业自动化有限公司

p1Src=//y1.yzimgs.com/uploads_old/440717/2015032510282718_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/440717/2015032510282722_old.jpg&p3Src=//y1.yzimgs.com/uploads_old/440717/2015032510282727_old.jpg