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伴随着人们对近年来新闻事件的关注和了解,关于瓦斯的概念已经越来越清晰。因为开采技术的发展,目前瓦斯的防止已经由原来单一形式的瓦斯抽放逐步改变为综合型有计划的瓦斯抽采。
With people’s attention and understanding of news events in recent years, the concept of gas has become clearer and clearer. Because of the development of mining technology, the current prevention of gas has been gradually changed from a single form of gas drainage into a comprehensive and planned gas drainage.