Sun zhen chun deng (6 risultati)

paperback. Condizione: New. Paperback Pages Number: 230 Language: Chinese. China National Petroleum Corporation well control training materials: well control technology in close connection with the actual development of the well control in China. to fully absorb the experience of foreign well control training. from shallow to deep described the concept of formation pressure and well control. and kick the original trapped and control mechanism. the shut-in procedures and a variety of conventional killing methods on the b.…

paperback. Condizione: Good. Paperback. Pub Date :1984-04 Pages: 542 Publisher: Fujian People's Publishing House. 1984 the version (1) printed on the cover see facsims inside little readers sketched see the book Shadow Kazuhiko plain old bookstore I wish you a pleasant textbook.

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback Pages Number: 106 Language: Chinese. Underbalanced drilling technology in concise language comprehensively and systematically introduces the definition of underbalanced drilling. how to underbalanced drilling. detailed well design. personnel training and selection. the HSE plan. the main under-balanced drilling services companies. The book focus on the combination of theory and practice introduced in the system less balanced drilling the basic concepts and theoretical approaches at the same time. a large number of field devices photos. and convenient for readers to understand. The book is suitable for oil and gas exploration. drilling engineering. oil and gas field development project. the application of chemical technology and related research institutes. researchers. institutions of higher learning teacher-student reference.Four Satisfaction guaranteed,or money back.…

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date:2016-09-01 Pages:264 Publisher: Machinery Industry Press. the book is divided into the basic principle and application of electric vehicles. driving electric vehicles. electric vehicles. electric vehicle maintenance and maintenance of typical introduction the four part about electric cars. driving electric cars from the public readers and maintenance point of view. in order to promote the application of knowledge base. from the shallower to the deeper.…

paperback. Condizione: New. Paperback. Pub Date: 2020-10-01 Pages: 207 Language: Chinese Publisher: Northwestern Polytechnical University Press This book is a postgraduate textbook on advanced propulsion technology in aerospace.?The book is divided into 4 chapters and 10 chapters. including liquid rocket engine advanced technology (chapters 1 to 5). solid rocket motor advanced technology (chapters 6-7). air-breathing engine advanced technology (chapter 8) And Special Promotion Advanced Technology (Chapters 9-10).?This b.…

paperback. Condizione: New. Paperback. Pub Date: 2017-05-01 Language: Chinese Publisher: Beijing Science and Technology Press Yan Qianlin Internal Medicine Diagnosis and Treatment Summary: Professor Yan Qianlin was born in a medical family and has deep family backgrounds. His grandfather Yan Yilu was the founder of Haipai Yan's Internal Medicine His father Yan Dexin was the first batch of masters of traditional Chinese medicine.?Under the influence of his family. Professor Yan Qianlin has made great achievements in the .…