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Small coal mine safety training textbooks : excavation work(Chinese Edition)
Publicado por
China University of Mining Press, 2008
ISBN 10: 7811078619
ISBN 13: 9787811078619
Nuevo
paperback
Librería: liu xing, Nanjing, JS, China
Calificación del vendedor: 5 de 5 estrellas
paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2008-06-01 Pages: 305 Language: Chinese Publisher: one for the national mine safety training for small and medium textbooks : Excavation work for small and medium coal mine safety training textbooks . mainly China University of Mining Press tells the story of coal mine production safety laws and regulations . coal production technology. drilling and blasting safety . roadway excavation and roof management . disaster prevention and mine ventilation . electrical and mechani.Four Satisfaction guaranteed,or money back. Nº de ref. del artículo: RV002248
Cantidad disponible: 3 disponibles