The V-belt drive took place of the direct connect drive was the main modification measure.

介绍三压导纸辊轴装式齿轮减速机直联传动的缺点，并将其改装为三角皮带传动的措施。

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The V-belt drive took place of the direct connect drive was the main modification measure.

介绍三压导纸辊轴装式齿轮减速机直联传动的缺点，并将其改装为三角皮带传动的措施。

youdao