1) drive gear carrier
主动齿轮箱
2) gearbox main drive shaft
齿轮箱主动轴
3) driving gear
主动齿轮
1.
Analysis of causes and coutermeasures for the driving gear loosened of DF_(8B) diesel locomotive;
DF_(8B)型机车主动齿轮松脱的原因分析及解决措施
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