At present most of offset press boileretc at 2, 3-color between specially anti-throughtype dilatational devices compensation paper sector expansion.

 
  • 目后的胶印机不入产厂家不小众在2、3色组间安设了附带的不攻扇形蔓延安设,来赔偿纸张的扇形蔓延。
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