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If necessary, get a separate survey of the engine of a larger sailboat.
如果必要，对大型帆船的引擎进行单独的检验。
youdao
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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。
youdao
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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。
youdao