常見(jiàn)例句雙語(yǔ)例句Additionally installing low-pressure economizer in the thermodynamic system of thermal power plants is one of the effective measures to lower the temperature of exhaust flue gas for energy-saving.在電廠(chǎng)熱系統(tǒng)中增設(shè)低壓省煤器是降低排菸溫度節(jié)約能源的有傚措施之一。 返回 exhaust gas economizer