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研究煤矿粉尘的性质和爆炸条件。通过对煤尘爆炸的主要特征和原因分析提出煤尘爆炸的防治措施,说明煤尘灾害防治对煤矿安全生产意义重大。
Study of the nature of coal dust and explosion conditions. Through the analysis of the main features and causes of coal dust explosion, it puts forward the prevention and cure measures of coal dust explosion. It shows that the prevention and control of coal dust disaster is of great significance to coal mine safety production.