fuel cost短语¹⁰⁶¹⁰⁰⁺⁵ 基本例句 燃料费 Its application result in a ceramic kiln showed that the said fuel had the characteristics of low sulfur and high heat value, in comparison with the LPG, the fuel cost reduced by 13.6%. 工业应用试验结果表明，该轻烃燃料具有低硫、高热值的特点，与液化气相比可降低陶瓷窑的燃料费13.6%左右。 chemyq