燃气热水器 gas water heater ; bathroom gas boiler ; gas heater ; gas hot water heater ; [建] gas water heater
燃气热水锅炉 gas-fired hot water boiler ; gas hot water boiler ; CWDR
家用燃气热水器 Residential Gas ; Home gas water heater
冷凝式燃气热水器 Condensing Gas Water Heater
燃气热水器零部件 Gas Water Heater Parts
强鼓式燃气热水器 forced exhaust gas water heater
燃气热水器排气管 Vent-pipe for gas water heater
燃气热水器风机 Gas heater blower
燃气热水气 gas hot water gas
对家用燃气热水器的热平衡及热效率进行分析。
The thermal balance and thermal efficiency of domestic gas water heater are analyzed.
燃气热水器清洁养护效劳仍是很多消费者的首选。
Gas water heater cleaning and maintenance services is still the first choice for many consumers.
而燃气热水器的运用安全疑问一直是我们最重视的疑问。
The use of gas water heater safety problem has been our most important question.
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