发动机性能 meaning in English

engine performance
motor performance

Performance analysis software for engine on tractor
拖拉机发动机性能分析软件系统
Performance , engine test and data analyse ability
发动机性能、试验和数据分析技能。
Performance test code for road vehicle engines
汽车发动机性能试验方法
Portable chain - saws . engine performance and fuel consumption
便携式油锯.发动机性能和燃油消耗
Experimental study on the performances of dual combustion mode engine
双燃烧模式发动机性能的试验研究

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