RM-10S，RM-10F 阻旋料位开关 上海五久自动化设备有限公司

p1Src=//y1shangxu.yzimgs.com/uploads/391770/20251210-63164497.jpg&p2Src=//y1shangxu.yzimgs.com/uploads/391770/20251210-97269853.jpg&p3Src=//y1shangxu.yzimgs.com/uploads/391770/20251210-83173973.jpg"

aa