Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Paperback. Pub Date: 2011 Pages: 243 Publisher: China University of Mining dates Mining Group trades jobs Practices textbook series: coal mine ventilation and blasting operations positions practices system introduced mine safety monitoring and control knowledge wind measurement technology. gas analysis and detection sampling knowledge. knowledge of local exhaust ventilation. blasting operations. technology. blasting equipment. blasting material knowledge of database management and so on. Trad. N° de réf. du vendeur CC052013
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