拉绳开关型号HFKLT2-T 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20230110-97937964.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20230110-72344973.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20230110-86158742.jpg