止动螺栓开关（ST系列），STP100UB，METROL美德龙,传感器 STP100UB 深圳电商商业股份有限公司

p1Src=//y2.yzimgs.com/uploads/436066/201731-111225145.png?watermark/2/text/5rex5Zyz5biC55S15ZWG6LS45piT5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast