两段传动轴之间有一个中间支承轴承，并由万向节连接。

The two-section propeller is supported by a center bearing and coupled together by universal joints.

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两段传动轴之间有一个中间支承轴承，并由万向节连接。

The two-section propeller is supported by a center bearing and coupled together by universal joints.

youdao