拉绳开关型号FKLT2-A
上海临嘉科教仪器有限公司
p1Src=//y1.yzimgs.com/uploads/391770/20230110-72344973.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20230110-14505520.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20230110-36221386.jpg