Pay attention to control the acci dent danger spots in coal mine production, discover and define in time, and put forward the control measures which can ensure the safety production of coal mine .
英
美
- 在煤矿生产中要注重事故危险点的控制 ,及时准确地发现、确认事故危险点 ,推出控制的具体方法和措施 ,保证煤矿的安全生产