This powerful unit bearing motor is one of a kind.

这一强大的单元轴承电机是独一无二的。

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It follows "exactly" the classic unit bearing design.

它遵循“严密”的经典单元轴承设计。

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Main bearing of main engine no. 1. unit dismantled for survey.

主机第一缸主轴承拆开检验。

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Main bearing of main engine no. 1. unit dismantled for survey.

主机第一缸主轴承拆开检验。

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