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- China Coal Mine Blast Kills 88 中国煤矿爆炸88人丧生
- Parker Formation coal mine blast mining method adopted, with 450 employees. 柏家沟煤矿采取爆破采煤法,拥有职工450人。
- It provides an important model for Jiaozuo coal mine and North China coal field. 为焦作矿区及华北型煤田高产高效矿井建设提供参考模式。
- Wednesday is a day of mourning across Russia for the victims of three disasters that killed at least 175 people -- a plane crash, a nursing home fire and the worst coal mine blast in 10 years. 星期三是俄罗斯全国哀悼日,悼念飞机失事、养老院失火和10年来最严重的矿难这三起灾难性事件中的遇难者.至少有175人在这三起事件中不幸遇难。
- The paper discussed the several problems existed in the present mine safety monitoring and control system in China coal mines and provided the improved proposals. 摘要对我国煤矿现存的煤矿安全监测监控系统在使用过程中存在的一些问题进行了探讨,并提出改进建议。
- YANG Bao-gui,CUI Xi-min,SUN Heng-hu.Feasibility research of mining damage controling by goaf cement backfilling in coal mines[J].Journal of China Coal Socity,2000,25(4):262-265. [4]杨宝贵;崔希民;孙恒虎.;煤矿采空区胶结充填控制采动损害的可行性探讨[J]
- China Coal Beijing Coal Mining. 中煤北京煤矿机械有限责任公司。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- The bomb blast killed several harmless passers-by. 炸弹爆炸使几个无辜行人受伤。
- The overpressure of the blast kills by lethal concussion. 爆炸产生的过度压力造成了致命的震荡。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- Accident prevention for coal mine blasting 煤矿爆破事故的防治
- China Geological Coal Mine Corp. 中国地方煤矿总公司。
- China Coal Construction Group Corp. 中煤建设集团公司。
- Xian Branch of China Coal Research Institute. 煤炭科学研究总院西安分院。
- One massive blast killed at least 26 people. 其中一次强烈的爆炸至少夺去了26人的生命。
- Deification of China Coal Energy up more than 4%. 中国神化中煤能源涨幅超过4%25。
- There was a terrible blast in the coal mines. 矿坑中发生了可怕的爆炸声。
- Keywords magnadet;exploder;isolated blasting;coal mine blasting; 电磁雷管;发爆器;隔爆;煤矿爆破;
- They underwrote the coal mine's bonds. 他们同意买下该煤矿的未认购的股票。