God doffers to exchange what He has for what we have.
神会提供他有的东西和我们需要的交换。
The card usually consists of two cylinders and their associated doffers.
梳毛机通常由两个锡林及和它们相联的道夫组成。
A random roll and a leveling roll are sequentially arranged at the front of the two doffers. The doffers, the random roll and the leveling roll rotate anticlockwise.
道夫的前方均依次设置杂乱辊、平整辊，所述道夫、杂乱辊及平整辊均延逆时针方向转动。
A random roll and a leveling roll are sequentially arranged at the front of the two doffers. The doffers, the random roll and the leveling roll rotate anticlockwise.
道夫的前方均依次设置杂乱辊、平整辊，所述道夫、杂乱辊及平整辊均延逆时针方向转动。
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