zhong wen zhang jun xin (7 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2010 08 Pages: 275 Language: Chinese in Publisher: Aviation Industry Press. the Chinese version of Auto CAD Mechanical Drawing instances and operation combined with AutoCAD 2007 the Chinese version of the functional characteristics of mechanical drawing. details the use AutoCAD 2007 drawing various mechanical graphics. covers AutoCAD 2007 basic operations. graphic drawing and editing text and dimensioning. blocks. create applications. three-dimensional graphics rendering.

Hardcover. Condizione: New. HardCover.Pub Date:2024-05 Pages:257 Language:ChinesePublisher:National Defense Industry Press This book focuses on the on-time launch mission of the launch vehicle at the space launch site. From the determination of the launch window. the constraints of each system on on-time launch. to the formulation of relevant strategies for on-time launch. it explains all aspects of on-time launch of space missions. In particular. based on the experience of space mission execution. it proposes a typical.

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Hardcover. Condizione: Good. HardCover. Pub Date :2002-02 Pages: 124 Publisher: Xiyuan Publishing House sheet: 12 Mao Zedong. Zhou Enlai. and other numerous photos of the great man. Directory: the first to break the ice; Part II established formal diplomatic relations; third forward; Appendix: the three Sino-US joint communiques; Sino-US Joint Statement.

Hardcover. Condizione: New. HardCover. Pub Date: 2020-07-01 Pages: 525 Language: Chinese Publisher: National Defense Industry Press Aerospace Test Launch Principles starting from the reality of aerospace test launch missions. a comprehensive and systematic explanation of the aerospace that test launchers need to master Domain concepts and principles. mainly including the composition. function and working principle of launch vehicles. spacecraft and space launch sites. as well as space launch site planning and layout. te.

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