接近开关PM-Y45-P 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20240913-57206284.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20240913-78488539.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20240913-41931275.jpg