Language:Chinese.paperback.Pub Date:2021-01-01.publisher:Central South University Press.description:Paperback.Pub Date:2021-01-01 Pages:252 Language:Chinese Publisher:Central South University Press Chapter 1 introduces the technological process of horizontal directional drilling. the current research status of rock horizontal directional drilling a
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Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: New. Paperback.Pub Date:2021-01-01 Pages:252 Language:Chinese Publisher:Central South University Press Chapter 1 introduces the technological process of horizontal directional drilling. the current research status of rock horizontal directional drilling and the difficulties in the drilling process; second The chapter introduces the basic knowledge of rock mechanics related to the design and construction of rock horizontal directional drilling. including the mechanical properties of rock and struct. Bestandsnummer des Verkäufers NV034483
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