Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2019-03-01 Publisher: People's Communications Press Co. Ltd. The book is divided into 6 chapters. respectively. from the ore stone. bedrock raised stratum overview. rock mass exploration technology. environmental blasting technology. blasting technology values Simulation analysis. post-blasting shield tunneling technology and engineering application introduced the new technology of environmental blasting of concealed rock mass in composite tunnel shield . Seller Inventory # NM033359