According to the coal mine safety regulations and the practical requirement of mine surveillance, a control system of the mine intelligent substation based on AT91SAM7X256 is designed.

依据《煤矿安全规程》并结合井下监测监控的实际需求，本文设计实现了一种基于AT91SAM 7x256微控制器的煤矿智能分站控制系统。

youdao

The misfire causes in coal mine blasting are analyzed. Based on the "coal mine safety regulation" and "blasting safety regulations", the preventing and handling measures are put forward.

综合分析了煤矿井下爆破作业中产生拒爆的主要原因，并根据《煤矿安全规程》和《爆破安全规程》提出了预防拒爆的措施以及正确处理拒爆的办法。

youdao

According to the laws and regulations, the "three simultaneously" safety inspection of the construction project of coal mine achieved some results in Jiangxi province already.

江西省煤矿企业依照法律、法规的规定，煤矿建设项目安全设施“三同时”监察工作逐步规范，取得了一定的成绩。

youdao

In August, as the U.S. watched rescuers attempt unsuccessfully to reach workers trapped following a fatal accident at a Utah coal mine, lawmakers inevitably called for tougher safety regulations to govern the industry.

FORBES: America's Most Dangerous Jobs