接近开关GX-H12A 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20240913-95608053.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20240913-37914631.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20240913-68161075.jpg