The special sealing ring and the embedded compression method have good waterproof and dust prevention effect.
特制的密封圈及嵌压方式，有良好的防水防尘效果。
It introduces the risk, monitor, analytical method, classification, source and prevention of the dust particles during the car body painting.
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.
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。
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