常見例句

雙語例句

• Each hot water storage heater shall be equipped with an automatic temperature and pressure relief valve to protect the heater from excessive pressure and excessive temperature.
  每個容積式熱水器都應(yīng)該配置一個自動溫度壓力安全閥，保護(hù)熱水器不會壓力太大和溫度過高。
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