This paper mainly introduces the key technologies and successful application of mobile ventilation and dust col-lection device .The reasons for the failed applications are analyzed and some suggestions are put forward ,which can be served as references for related projects .%本文主要介绍移动通风收尘装置的关键技术性能及其成功应用的经验,对目前应用效果不好的原因进行了系统分析,提出了几点建议,对相似工程具有一定的借鉴意义。
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