According to Datong "dual hard" full-mechanized caving mining conditions,the practice of fire prevention and extinguishment technology by optimizing the ventilation systems,balancing gas pressure,spraying frog in working face,injecting nitrogen into coal seam,and grouting into gob in full-mechanized caving mining face was discussed.
针对大同两硬条件综放开采的特点,论述了利用通风系统优化、均压防灭火、工作面喷雾阻化、注氮惰化、采空区注浆等综合防灭火技术防治自然发火的实践,对其他矿区有一定的参考价值。
International Technical Committee for the Prevention and Extinction of Fire
国际消防技术委员会
INTECOM (International Council for Technical Communication)
国际技术通信委员会
Commission of science,Technology and Industry for National Defence
国防科学技术工业委员会(国防科工委)
International Committee for Biological Contro
国际生物防治委员会
International Commission for the Prevention of Iron Deficiency
国际防治缺铁症委员会
International Committee on the Prevention and Treatment of Depression
国际抑郁症防治委员会
ICFTA (International Committee of Foundry Technical Associations)
铸造技术协会国际委员会
National Personal Protection Equipment Technology Committee
全国个体防护装备技术委员会
International Technical Committee of Legal Experts on Air Questions
国际航空法律专家技术委员会
International Glutamate Technical Committee
国际谷氨酸盐技术委员会
Technical Committee of the Joint Advisory Group on the International Trade Centre
国际贸易中心联合咨询组技术委员会
ISOTC = ISO Technical Committee
国际标准化组织技术委员会
International Environmental Technology Transfer Advisory Board
国际环境技术转让咨询委员会
IAFF = International Association of Fire Fighters
国际消防战斗员协会
International Council on Alloy Phase Diagrams
国际相图学术委员会
Preparatory Committee of China Hi-tech Fair
中国国际高新技术成果交易会筹备委员会
Commission of Science, Technology and Industry for National Defence, CPLA
中国人民解放军国防科学技术工业委员会
Technical Advisory Committee to the Supreme National Council
全国最高委员会技术咨询委员会