The old roller machine to use for half a year would need to open the repair, replacement or repair welding roller body.

而旧型对辊机使用半年就需拆开大修、更换辊体或进行补焊。

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Within the professions of producing three roller machine, it is also the only "Managing Director Company" in printing ink association.

在专业制造三辊机行业中是油墨协会唯一的“常务理事单位。”

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Software developing principle of CAD for roller machine has been introduced with background, structure, pri-mary contents and methods.

介绍了卷板机CAD软件的开发原理，给出了系统的开发背景、结构、基本内容和方法。

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In the A plot, the nine-year-old half brothers Phineas and Ferb fill a summer day with some insanely ambitious project: making a building as high as the moon, a time machine, a roller-coaster.

NEWYORKER: It��s Good Enough For Me