SRS1-380V/3KW型管状电加热组件 上海五久自动化设备有限公司

p1Src=//y1shangxu.yzimgs.com/uploads/391770/20251212-42714308.jpg&p2Src=//y1shangxu.yzimgs.com/uploads/391770/20251212-85376619.jpg&p3Src=//y1shangxu.yzimgs.com/uploads/391770/20251212-70627631.jpg"

aa