KPT1-12-30 KPT1-10-45 KPT1-20-35 两级防水皮带跑偏开关
上海临嘉科教仪器有限公司
p1Src=//y1.yzimgs.com/uploads/391770/201937-152854270.jpg?watermark/2/text/5LiK5rW35Li05ZiJ56eR5pWZ5Luq5Zmo5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/400/fill/I0E3QTlBOA==/gravity/SouthEast