确定双内啮合渐开线行星齿轮减速器内齿轮副的设计参数，从制造到安装有许多限制条件。
To determine the internal gear pair design parameters of two-stage internal contact involute planet gear reducer all constrained conditions from machining to assembly must be satisfied.
确定双内啮合渐开线行星齿轮减速器内齿轮副的设计参数，从制造到安装有许多限制条件。
To determine the internal gear pair design parameters of two-stage internal contact involute planet gear reducer all constrained conditions from machining to assembly must be satisfied.
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