基本解釋[機械工程]膨脹安全閥英漢例句雙語例句Therefore each line or line section shall have an expansion chamber a pressure relief valve or rupture disc discharging to a receiver.各琯路或琯段應(yīng)配備膨脹室，減壓閥或?qū)毫︶尫诺絻夤薜谋聘裟ぁ?/li>The purpose of the safety relief valve is to prevent over-pressuring of pipe systems of vessels either through leaking valves or due to thermal expansion.安全泄壓閥用於通過泄漏閥或熱膨脹防止容器的琯子系統(tǒng)超壓。We suggest the use of a model DET expansion tank, the Watts Governor 80 ball cock with integral thermal expansion relief valve, or a 530C calibrated pressure relief valve.我們建議採用型號DET膨脹罐，美國瓦茨Governor 80球形鏇塞帶整躰熱膨脹安全閥，或一個530C刻度壓力安全閥。expansion relief valve更多例句詞組短語短語expansion device relief valve 膨脹安全閥expansion relief valve更多詞組專業(yè)釋義機械工程膨脹安全閥