Lead-free engine bearings 无铅发动机轴承
internal combustion engine bearings 内燃机轴承
Engine plain bearings 发动机滑动轴承
Rolling bearings for engine shafts 发动机轴用滚子轴承
aircraft engine mainshaft bearings 航空发动机主轴承
This reduces the inertia load on the engine bearings and, in addition, makes for a more responsive engine.
这就减少了发动机轴承上的惯性负荷，使发动机反应更加灵敏。
Check engine bearings and rotating parts if there is significant driving noise.
如有明显行驶噪音，检查发动机轴承和旋转部件。
To extract early fatigue feature of engine bearings, the paper presents an average spectrum method with double-wavelet and the diagnosis examples are used to show the validity of the method.
为了提取机车滚动轴承早期损伤类故障特征，本文提出了一种双重小波平均谱方法，并通过诊断实例验证了方法的有效性。
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