LJ-防撕裂保护装置PDSL-160KHB 上海临嘉科教仪器有限公司

p1Src=//y1shangxu.yzimgs.com/uploads/391770/20240913-20685395.jpg&p2Src=//y1shangxu.yzimgs.com/uploads/391770/20240913-82868317.jpg&p3Src=//y1shangxu.yzimgs.com/uploads/391770/20240913-76867206.jpg