In this paper the reasons and solutions of common printing defects were summarized.
本文简要分析常用生产工艺条件下印花疵病的产生原因并提出解决措施。
The defects of the POM plastics product and the reasons and solutions for the defects were expounded.
并对POM塑料制品生产中的缺陷、原因及解决方法进行了论述。
The existing problems of two types of extractors are indicated and the reasons and solutions are explained.
讨论存在问题的原因;提出了解决问题的方法。
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