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ISBN 10 : 7810705342ISBN 13 : 9787810705349
Vendeur : liu xing, Nanjing JiangSu, JS, Chine
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paperback. Etat : New. Paperback. Pub Date: 2002 07 Pages: 79 Language: Chinese in Publisher: China University of Mining Press the National coal mine safety training textbooks for: Coal Mine Accident Investigation (A) combined at home and abroad in the accident investigation research introduce the concept and basic theory of the accident. the accident investigation organization. content and investigation procedures and the actual situation of China's coal industry. and an example to introduce the organization and i.