操作條件 condition in operating; conditions in operating; operating conditions; operational condition; operative condition; process conditions; service conditions; working condition
In order to predict reliability , a sound valve design must be backed up up by a stress analysis and functional qualification testing under critical operating conditions 為了預測可靠性,一個可靠的閥門設計必須通過臨界操作條件下的應力分析和功能合格測試。