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内齿行星减速器是一种新型传动系统。
The inner tooth planet reducer is a new type transmission system.
youdao
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并以减速器为例进行了系统的应用验证。
And the reducer casing is used to apply and test this system.
youdao
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并以减速器为例进行了系统的应用验证。
And the reducer casing is used to apply and test this system.
youdao