SEYMOUR西美尔限位开关，阀门回讯... 崴蒂实业（上海）有限公司

p1Src=//y1.yzimgs.com/uploads/355526/2017528-19423769.jpg?watermark/2/text/5bS06JKC5a6e5Lia77yI5LiK5rW377yJ5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/Center"