My mother has a gas stove for cooking. 我妈妈有一个烧饭用的煤气炉。
The gas fire has been burning away all night. 煤气炉烧了一整夜。
In order to save energy, the high efficacy stored heat furnace used blast furnace gas is applied in Pingxiang Iron and Steel Co. 为了节能降耗,萍乡钢铁棒材有限公司使用高效蓄热式高炉煤气加热炉。