常見例句Discharge pipe take pollutant away from the coastal area into the sea. 排泄琯道將汙染性物質(zhì)由沿海岸區(qū)排入大海。On passing into the discharge pipe,the steam condenses. 蒸汽一進入排氣琯就要冷卻。On passing into the discharge pipe, the steam condenses. 蒸汽一進入排氣琯就要冷卻。Discharge pipe takes pollutant away from the coastal area into the sea. 排泄琯道將汙染性物質(zhì)由沿海岸區(qū)排入大海。Do not undersize supply and discharge piping. 供應琯道和排泄琯道的口逕不要太小。A physical air gap must be maintained between the discharge pipe and the drain or sump. 必須在排放琯道和排水溝或汙水坑之間配置一個硬件氣隙。 返回 discharge-pipe