摘要
我国是世界上最大的煤炭生产国,煤炭的安全生产事故是中国重大安全事故之一。本文根据题目中提供的数据及煤炭行业的相关管理规定对我国某煤矿安全问题和控制作了合理分析,给出了解决问题的参考方法。
China is the biggest coal production country in the world, the coal＇s safety of production accident is one of the Chinese significant security accidents. This article mainly analyzes the coal mine security and its controlling according to the data provided in article and the related management regulation of coal industry, and gives the solutions.
出处
《价值工程》
2012年第29期77-78,共2页
Value Engineering
关键词
瓦斯浓度
煤尘
通风量
gas density
coal dust
ventilation volume
