lv yan deng (174 resultados)

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pages Number: 19359 Publisher: National Defence Industry Press Pub. Date :2003-02. This book introduces the method of forming precision plastic volume. precision control. process design and mold design and precision plastic forming the temperature field size and precision plastic volumetric numerical simulation. the focus is to introduce the issue of forming complex shapes and precision parts forming the cavity of the plastic volume filling problems. Book from the plastic forming the theoretical point of view in-depth analysis of the processes forming the stress-strain problem. the metal deformation flow pattern. the impact of metal forming and improving the quality of the main factors forming quality of the major initiatives. The final chapter by the highly sophisticated plastic bulk forming theory and practical examples will be effectively combined. Book for the scientific and technical personnel engaged in forging professional use. but also materials processing engineering from the universities of professional teachers and students for reference. Contents: Chapter 1 Introduction Section 1 Overview Section 2 forging precision analysis of the problems affecting the first three volumes develop precision plastic forming process should pay attention to the problem in Chapter 2 volume precision plastic forming methods outlined in Section 1 Section 2 small flash and no flash extrusion forging Section 3 Section 4 Section 5 of occlusion type forging multi-radial forging forging Section 6 Section 7 Section 8 rotary forging die forging and superplastic isothermal forging the first 9 Chapter 3. coining extrusion force and energy parameters of the deformation and extrusion process in section 1 of the force and the stress and strain analysis of Section 2 of the deformation and extrusion of metal flow in Section 3 the calculation of the first extrusion pressure 4 cold extrusion of allowableFour Satisfaction guaranteed,or money back.

paperback. Condición: New. Language:English.New first-year connection. selected and refined. English reading comprehension.

paperback. Condición: New. Paperback. Pub Date: 2012 Pages: 223 Publisher: Shanghai Academy of Social Sciences Publishing House. Shanghai Automotive Industry Development Report 2012 is divided into: the global and Chinese auto industry papers. Shanghai automotive industry articles. special reports chapter three describes : the development of the global automotive industry; China's auto industry development; overall development trend of the automotive industry; operation of the Shanghai Automotive Industry; expansion an.

Soft cover. Condición: New. Language:Chinese.Author:QI CHUN TAI DENG MENG GU QIN WANG NA YAN TU JI QI SHENG HUO JI LVE.Binding:.Publisher:Cultural and Historical Data Press.

Soft cover. Condición: New. Language:Chinese.Author:WU ZU XIANG LV NAI YAN DENG XUAN ZHU.Binding:.Publisher:China Youth Press.

Soft cover. Condición: New. Language:Chinese.Author:YU RONG JUN BIAN JU LV LIANG DENG CAN YAN.Binding:.Publisher:Shanghai Dramatic Arts Centre.

paperback. Condición: New. Paperback.Pub Date:2022-01-01 Pages:298 Language:Chinese Publisher:China Environment Publishing Group Environmental Damage Judicial Appraisal refers to the use of environmental science technology or expertise by the appraiser in litigation activities. monitoring. testing. on-site investigation. Activities such as experimental simulation or comprehensive analysis to identify and judge specialized issues involved in environmental pollution or ecological damage lawsuits and provide expert opinio.

paperback. Condición: New. Language:Chinese.Paperback. Publisher: Chemical Industry.

Soft cover. Condición: New. Language:Chinese.Author:SHEN MO JUN. LV DANG. CHEN DENG KE. LU YAN ZHOU. LIU KE.Binding:.Publisher:Anhui People.

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2023-01-01 Pages: 439 Publisher: Legal Publishing House The content of this book starts from love. marriage. divorce. division of property. child support. guardianship. wills. statutory inheritance. testamentary inheritance and other topics to sort out common and key legal issues in practice and provide guidance on the application of law and dispute resolution. Each issue in the book includes topics such as case introduction. focus of dispute. court opini.

paperback. Condición: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.The ancient novel elect [Volume]Four Satisfaction guaranteed,or money back.

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2025-03 Pages: 268 Publisher: Haitian Press This book aims to explore the cultivation. development. and application of new-type productivity talent. Through in-depth research. data analysis. and case studies. it examines the practical experiences of cities in attracting. retaining. and effectively utilizing new-type productivity talent. Given my country's vast territory and large population. the book assesses the new-type productivity talent index by regi.

paperback. Condición: New. Language:Chinese.Paperback.Pub Date:2023-06 Publisher:Huawen Publishing House.

paperback. Condición: New. Paperback.Pub Date:2022-08-01 Pages:279 Language:Chinese Publisher:The Yellow River Water Conservancy Publishing House relies on the 2014-2016 central water resource fee project Surface Water Consumption Coefficient Rate in Some Provinces in the Yellow River Basin (2014 Select Qinghai Province and Shaanxi Province. Gansu Province in 2015. and Henan Province in 2016). as well as the water resource fee project of Qinghai Provincial Department of Water Resources Experimental Research on Water Co.

paperback. Condición: New. Paperback. Pub Date: 2017-06-01 Pages: 36 Language: Chinese Publisher: Shandong University Press children aged 3-6 learning and development guide curriculum: home total fertility contact book (on small class) follow 3-6 years old child learning and development Guide. learning and development objectives in focus between fields. phase between the target .

paperback. Condición: Good. How to teach train well simplified Taijiquan (y10).

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2023-02 Pages: 444 Publisher: Lixin Accounting Press Intelligent finance construction is the main theme of the current financial work of enterprises. The author team has published the book Research on Intelligent Finance and Its Construction at Lixin Accounting Press in November 2020. This book is an extension and refinement of the book Research on Intelligent Finance and Its Construction. It focuses on how enterprises should design business processes. so.

paperback. Condición: New. Language:Chinese.Paperback. Pages Number: 121 Publisher: Tomorrow Publishing House Pub. Date :2011-04.

paperback. Condición: New. Paperback. Pages Number: 122 Publisher: Tomorrow Publishing House Pub. Date :2011-04-01. Read the New Vision Youth: Ancient Egypt to beautiful pictures. concise language. lively content. amazing imagination. the children often are given to some of the issues simple and clear answer. so that young people knew to understand and master the basic knowledge. inspire young people s imagination. stimulate young people s desire to explore. to meet young people s curiosity. independent learning and he.

paperback. Condición: New. Paperback. Pub Date: 2024-06 Pages: 424 Language: Chinese Publisher: Publishing House of Electronics Industry This book is the result of the Research on the Development Strategy of Engineering Science and Technology in China by 2035 jointly organized by the Chinese Academy of Engineering and the National Natural Science Foundation of China. The book is divided into two parts. The first part (Chapter 1) mainly introduces the compilation methods and tools of the engineering science and technolo.

paperback. Condición: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :1995-01-01 Pages: 204 Publisher: Dolphin Books tell their privacy. and we try to help solve the problem --- Women Hotline commitment .Four Satisfaction guaranteed,or money back.

paperback. Condición: New. Paperback. Pub Date: 2017-06-01 Pages: 28 Language: Chinese Publisher: Shandong Education Press. children aged 3-6 learning and development guide course early childhood development files follow children aged 3-6 learning and development guide learning and development objectives in focus between fields. mutual penetration and integration between the target. children cherish life .

paperback. Condición: Good. Successive Fiction Anthology (Volume; up and down; two) Illustration of the C2.

Soft cover. Condición: New. Language:Chinese.Author:WANG YAN JUN LV TIAN JUN DENG.Binding:Soft cover.Publisher:International Business and Economics University Pr.

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2019-04 Publisher: China Tourism Press The China Cultural Tourism Development Report 2018 is a serial publication jointly created by the Cultural Tourism Research Base of the China Tourism Research Institute and the Henan Cultural Tourism Research Institute (Henan University). The Report is highly recommended by the leader of the national think tank. President Dai Bin. who personally wrote the preface. The Report faithfully records the development of cult.

Soft cover. Condición: New. Language:Chinese.Author:DENG LI ZI TI WU LI XUE KE FA ZHAN ZHAN LVE YAN JIU KE TI ZU.Binding:Soft cover.Publisher:Science Press; 1 (January 1. 2004).

Soft cover. Condición: New. Language:Chinese.Author:LIU GUO ZHONG LV YONG MA MU YAN DENG.Binding:Soft cover.Publisher:Mechanical Industry Press Pub. Date :2010-03-01.

paperback. Condición: Good. Paperback. Pub Date :1982-04 Pages: 656 Publisher: China Youth Press sheet: 21.25 product Figure. the lower right corner on the books cover fold. cracks in the back cover of the next book. chapter and bags. basically not read. Postage $ 7.

paperback. Condición: Good. Forced recruitment - three-act drama 1 version 1 India attached stills (62) (non-collection of graffiti .75 product. Outside sets of front and back covers).

paperback. Condición: New. Paperback. Pub Date:2016-06-01 Pages:101 Language: Publisher: Chinese Harbin Engineering University press submarine pipeline oil spill risk assessment is based on domestic and foreign research on submarine pipeline oil spill risk theory. standard and project experience. on the basis of the successful experience from abroad. the actual operating conditions and environment for submarine pipeline in our country.