seal cylinder

 
  • 雕刻滾筒

seal cylinder的用法和樣例:

例句

  1. The walls of the cylinder were perforated.
    那個滾筒的筒壁上被鑿了些孔。
  2. A flat plate or rolling cylinder in a printing press that positions the paper and holds it against the inked type.
    印刷機中固定和支持紙張而使有油墨的鉛字壓印的平板或滾筒。

seal cylinder的相關資料:

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