文中还介绍了零约束渐开线少齿差行星齿轮传动的机构设计。

The design of involute planetary gear pair with a slightly different tooth number of zero restraint is introduced.

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文中还介绍了零约束渐开线少齿差行星齿轮传动的机构设计。

The design of involute planetary gear pair with a slightly different tooth number of zero restraint is introduced.

youdao