采矿业：修订间差异

矿井通风是保障矿工安全的关键，[[通风]]不好会导致矿工发生-{矽}-肺病。尤其在煤矿会造成瓦斯（[[甲烷]]）积累，发生爆炸。通风系统是由强力排风扇完成的，使矿井内达道负压，新鲜空气会由其他管道输入矿井，达到良好的空气循环。从反面教材而言，[[本溪湖煤礦爆炸]]中停止向井下送風导致更多死亡。<ref>{{Cite web |url=http://news.sina.com.cn/s/2005-05-09/07135834465s.shtml |title=世界最大煤矿事故背后藏谎言（图） |accessdate=2018-08-05 |archive-date=2012-07-11 |archive-url=https://archive.is/20120711203908/http://news.sina.com.cn/s/2005-05-09/07135834465s.shtml |dead-url=no }}</ref>{{verify credibility}}<ref>{{Cite web |url=http://www.mining-technology.com/features/feature-world-worst-coal-mining-disasters-china/ |title=The world’s worst coal mining disasters |date=2014-05-15 |accessdate=2018-08-05 |archive-date=2015-08-17 |archive-url=https://web.archive.org/web/20150817005107/http://www.mining-technology.com/features/feature-world-worst-coal-mining-disasters-china/ |dead-url=noyes }}</ref>