oil burning boiler

常见例句

Compared with coal burning boiler and oil burning boiler, it has high heat efficiency up to 94%.
介紹了聚能加熱技術的原理及特點：與燃煤、燃油鍋爐相比，熱傚率高（94%）；
The inner hull of wave shape is an important component in small oil burning boiler, and its quality has immediate influence on good running to the boiler.
波形爐膽是小型臥式鍋殼式燃油燃氣鍋爐的重要部件，它的質量直接影響著鍋爐的正常運行。
When sewage temperature lower than 40℃, annual cost of sewage source heat pump is lower than that of oil burning boiler and natural gas burning boiler, but higher than that of coal burning boiler;
儅汙水水源溫度低於40益時，汙水水源熱泵供熱方案的年費用值低於燃油和燃氣鍋爐供熱方案而高於燃煤鍋爐供熱方案；