Isbn: 9787122165701 (1 risultati)

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-05-01 Pages: 132 Publisher: Chemical Industry Press New Mining Practical Technology Series : mine blasting From the engineering point of view . focusing on engineering blasting operation using the site . mainly on the mining blasting blasting equipment used . method of initiation . shallow hole blasting hole blasting . mine excavation blasting. controlled blasting and blasting mine safety technology. and lists appear in blasting safety case . and also introduces appr.Four Satisfaction guaranteed,or money back.…