The utility model relates to the improved water conservation technology of a toilet pan water tank dischargingvalve rubber seal.
坐便器水箱排水阀橡皮封口改良的节水技术。
2
The purification device comprises a closed vessel, a spray header, a filter mesh, an effluent discharging opening and an effluent dischargingvalve.
净化器由密闭容器、喷淋头、过滤网、排污口以及排污阀门形成。
3
The utility model relates to a discharging device of an ice cream machine, which comprises a dischargingvalve which integrates a cylinder body and a refrigeration cylinder which holds raw materials.