suction roll

常见例句

双语例句

• The sealing strips seal the suction zones towards the roll interior where no vacuum is created.
  密封条用于密封朝向（非真空的）辊内部的抽吸区。
• The dandy roll was placed in the middle of the suction box section where it exerted a certain pressure on the sheet and was driven by the sheet and wire.
  水印辊安放在真空箱段脱水区域的中部，对纸页施加一定的压力并通过纸页和网子驱动。
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