LJ-防水防爆光电检测传感器RL57-3083PK
上海临嘉科教仪器有限公司
p1Src=//y1shangxu.yzimgs.com/uploads/391770/20240913-29934195.jpg&p2Src=//y1shangxu.yzimgs.com/uploads/391770/20240913-08683173.jpg&p3Src=//y1shangxu.yzimgs.com/uploads/391770/20240913-74265508.jpg