里基本上涉及了渐开线行星齿轮传动的整个领域。
The whole field of planetary gear transmission is dealt -with.
里基本上涉及了渐开线行星齿轮传动的整个领域。
The whole field of planetary gear transmission is dealt -with. (?
最后提出了行星齿轮变速箱传动方案的评价标准。
At the end of this article, an evaluation standard of planetary...
最后提出了行星齿轮变速箱传动方案的评价标准。
At the end of this article, an evaluation standard of planetary...
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