1.
Study on Mine Monitoring System Based on ZigBee
基于ZigBee的矿井防爆监测系统的研究
2.
Research on Braking System for the Coal Mine Underground Explosion-proof Convey Vehicles;
煤矿井下防爆运输车制动系统的研究
3.
Control of Exhaust Pollutant of Flame Proof Diesel Engine in Underground Coal Mmines
煤矿井下防爆柴油机排气污染的控制
4.
Application of the mine-used explosion-proof trackless rubber-tyred locomotive on auxiliary transportation
矿用防爆无轨胶轮车在矿井辅助运输中的应用
5.
Study on Spontaneous Combustion and Explosion Characteristic and Prevention and Control Technology with High-gas and Easily-spontaneous Combustion Coal Seam in Stope;
双高矿井采场自燃与爆炸特性及防治技术研究
6.
Key Technology of Dust Explosion Prevention and Treatment of High Sulfur Metal Mine and its Engineering Applications
高硫金属矿井矿尘爆炸防治关键技术及工程应用
7.
There were seventy men in the mine when it blew up.
矿井爆炸时，井里有70 个矿工。
8.
Seventy-two miners have been found alive.
爆炸发生后，井下矿工有72人得以生还。
9.
The roof of the mine caved in as a result of the explosion.
由于发生爆炸，矿井顶部坍塌了。
10.
Study on Optical Characteristic of Gas Explosion in Induction Periods;
矿井瓦斯爆炸感应期内光学特征研究
11.
Deep Hole Blasting in Hard Rock of No.1 Auxiliary Shaft of Lilou Steel Coal
李楼铁矿1#副井硬岩深孔爆破技术
12.
Drilling and Blasting Technology of Hard Rock in New Ventilating Shaft in Zhangxin Coal Mine
张新矿新风井坚硬岩石凿岩爆破技术
13.
Technical code for anticorrosion of shaft equipment of vertical shaft of coal mine
煤矿立井井筒装备防腐蚀技术规范
14.
Thirty miners are still trapped in the mine following yesterday's explosion.
自昨天爆炸之后，30名煤矿工人被困在矿井内。
15.
Reasons and Overcoming Measures of Anti-explosion of Emulsification Detonator in Blasting at Freezing Gravel Stratum Shaft;
冻结立井爆破乳化炸药拒爆原因及防止措施
16.
Means to Reduce the Electrical Terminal Box Size of Underground Explosion-proof Motors
减小井下防爆电机接线盒尺寸的措施
17.
Causes of air drilling downhole burst in Northeast Sichuan basin and preventive measures
川东北地区空气钻井燃爆分析与预防
18.
Research of Water-inrush Mechanism and Water Disaster Prevention Measures about Fengying Coal Mine of Jiaozuo Mining Area
焦作矿区冯营矿矿井突水机理与水害防治研究