drain header

常見(jiàn)例句

雙語(yǔ)例句

• The low pressure header shall be brass and shall be near the panel floor with drain valves and tundishes piped to a drain.
  低壓力頭應(yīng)黃銅，并應(yīng)靠近排水閥和中間包輸送到一個(gè)排水板地板。
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