目的：为了探索霉菌对皮鞋的危害及防治方法，有效防治霉菌对皮鞋的侵蚀。
Objective: in order to explore the mold to the leather shoes the harm and the preventing and controlling method, prevents and controls the mold effectively to the leather shoes corrosion.
本文综述了桑树根结线虫的生活习性、发生、危害规律及防治方法研究及进展。
The researches ofthe habits, epidemic, harm and prevention and control in mulberry root-knot nematodiasis are reviewed.
介绍了车身涂装过程中灰粒的危害、监测、分析方法、分类、来源及防治方法。
It introduces the risk, monitor, analytical method, classification, source and prevention of the dust particles during the car body painting.
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