compensating gear differential gear的意思|示意
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英 / /
补偿齿轮差动齿轮
compensating gear differential gear的网络常见释义
差速齿轮 differential compensating gear 差速机补正齿轮 compensating gear differential gear 差速齿轮 hydraulic prop compensating gear 液压支柱补偿装置 ..