煤型气源天然气水合物
coal related gas source of natural gas hydrate
大容量燃天然气热水锅炉
large capacity natural-gas fired hot water boiler
天然气热电冷联产
nature gas fired cooling heating power cogeneration system
10000m3天然气球罐
10000 m 3 nature gas spherical tanks
10000 m3 natural gas spherical tank
1000立方公尺天然气球罐
10000m^3 natural gas spherical tank