JUSTIFICATION OF RATIONAL METHODS FOR PROVISION OF AIR TO FACES OF OPERATING COAL MINES OF VIETNAM DURING DEEPENING OF MINING
Based on the analysis of the mining and geological conditions for developing coal deposits in Vietnam, the exist-ing mining safety regulations, the application of methods for calculating the air supply of working and development fac-es using the methane factor and modern methods of mathematical mode...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Saint-Petersburg Mining University
2018-12-01
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| Series: | Zapiski Gornogo Instituta |
| Subjects: | |
| Online Access: | http://pmi.spmi.ru/index.php/pmi/article/view/6949 |