短語詞組短語fuel conversion efficiency 燃料轉換系數(shù)fuel combustion efficiency 燃料燃燒效率Fuel consumption efficiency gauge 發(fā)明名稱highrank fuel separating efficiency 高分離效能fuel thermal efficiency 燃料熱效率fuel transfer efficiency 燃料轉換蒸汽效率fuel economic efficiency 燃料經(jīng)濟性Annual Fuel Utilization Efficiency 年度燃料利用效率strict fuel -efficiency requirements 嚴格的能耗效率要求 返回 fuel efficiency