基本解釋水帶閥門；消火栓閥英漢例句雙語例句Water drainage hose, charging valve shall be kept open.為排出槽內和排水管中的水，應使排水閥保持開狀態(tài)。Remove the relief valve hose from fitting below inlet ball valve.從進口球閥下面連接件拆卸安全閥軟管。Replaceable hose filter and valve stem seals for field reliability.可更換軟管過濾器和閥門閥桿密封，使得現場應用可靠行更高。hose valve更多例句詞組短語短語hose globe valve 軟管球形閥hose pinch valve 軟管夾緊閥hose rupture valve 軟管破裂閥double hose safe valve 雙管路安全閥hose connection valve 軟管連接閥;軟管聯結閥軟管連接閥hose valve更多詞組專業(yè)釋義機械工程水帶閥門軟管閥