Translational spline shaft is an aircraft part which is required to have light weight and great load-carrying ability.

移动花键轴是一种要求重量轻、承载能力大的航空零件。

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Translational spline shaft is an aircraft part which is required to have light weight and great load-carrying ability.

移动花键轴是一种要求重量轻、承载能力大的航空零件。

youdao