With safety Work laws being enacted and China's company integrating with theworld market, safety management become more and more important in coal mines 'production.
随着《安全生产法》的颁布和我国企业逐渐和世界接轨，安全生产管理逐渐成为煤矿安全生产中的头等大事。
The safety supervising system have been used widely in state-owned coal mines, but its function have not operate well because of no uniform management mode.
安全监控系统在国有煤矿得到了普遍应用，但没有一个统一的管理模式，不能充分发挥监控系统的应有作用。
Based on the features of operation and products used in underground coal mines, the author described the importance and necessity of management of safety signs on products of mine use.
文章在介绍煤矿井下作业特点和煤矿井下用产品特点的基础上，论述了国家对煤矿用产品实行安全标志管理的重要性和必要性。
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