hot water storage heater
常見例句
- 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，保護熱水器不會壓力太大和溫度過高。 返回 hot water storage heater