压光辊内采用螺旋往复式水槽，水循环冷却，效果极佳；

The felt wrapped circulation and cooling inside roll and bring a perfect effect.

youdao

你是停留在一个恶性循环的消极面、你是螺旋式下降。

That is a fact, which you are aware of as much as I am.

youdao

你是停留在一个恶性循环的消极面、你是螺旋式下降。

That is a fact, which you are aware of as much as I am.

youdao