Da: liu xing, Nanjing, JS, Cina
paperback. Condizione: New. Paperback. Pub Date: 2015-10-01 Pages: 292 Language: Chinese Publisher: China Mining University Press Mine Gas Control and Utilization (2nd Edition) is the Ministry of Education Vocational safety of professional planning materials one. The book has seven chapters. including: gas geological basis. the determination of coal seam gas. coal mine gas explosion prevention and detection technology. coal (rock) layer of gas discharge prevention. coal and gas outburst prevention technology measures. m. Codice articolo CX026910
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