coal-based synthetic fuel

fuel-英汉词典... ... coal fuel ratio 煤燃料比 coal-based synthetic fuel 煤合成燃料 coal-oil mixture fuel 煤焦油混合燃料 ...

... ) synthesizing of bydrocarbon fuels 烃燃料合成 ) coal-based synthetic fuel 煤基合成燃料 ) synthetic fuel 合成燃料 ...