A driving sprocket for the chain is driven by a driving shaft.

一用于此链条的驱动链轮由一驱动轴驱动。

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The drive sprocket (60) is driven by a shaft.

所述驱动带轮(60)由轴驱动。

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The drive sprocket (60) is driven by a shaft.

所述驱动带轮(60)由轴驱动。

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