Heating boilers. part 3: gas - fired central heating boilers. assembly comprising a boiler and a forced draught burner.
供暖锅炉。第3部分：燃烧气体的集中供暖锅炉。锅炉和强制送风燃烧器组合设备。
2
Multiple burner options to support the unique heating requirements in the low oxygen flue environment of large coal, gas and oil fired conventional power plants.
多燃烧器选项，以支持在低氧气的大型煤炭，天然气和石油烟道环境的独特要求的燃煤采暖常规电厂。
3
The water inside a horizontal vessel is heated by firedburner through burning channel, and the natural gas or crude oil in tube bundle or high pressure coil are heated by hot water.