prepared gaseous fuel

• 加工气体燃料,精制气体燃料

prepared gaseous fuel的用法和样例：

例句

1. From the aspects of technology and economics,advant ages of high-energy gas fuel in place of acetylene are ana-lyzed and compared.
   从技术和经济的角度分析和比较了用高能气体燃料替代乙炔的优越性。