Fang da qian (141 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: Defense Industry Press. This book includes: graphic symbols and text used electrical symbols. electricity.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: Defense Industry Press. book comprehensive and systematic introduction to the basics. the motor selection.

paperback. Condizione: New. Paperback Pages Number: 264 Language: Chinese. Book is more systematic and comprehensive introduction to a variety of practical electronic control circuit. Typical applications of these circuits are electronic technology in the electrical circuit. Include practical electronic circuits. logic circuits and digital circuits. level control timely control circuits. lighting and light control. voice circuits. electric heating and temperature control. control wet electric storage. alarm circuits and.…

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: China Water Power Press Pub. Date :2002-10-01. The book a more systematic and comprehensive introduction to the thyristor circuit and protection circuit. Application circuit are described in the book. practical. very strong. The book includes thyristor trigger circuit and feedback circuit. thyristor switching circuit and adjust the circuit. thyristor voltage regulator. speed control circuit. inverter circuit and thyristor protection circuits. and the use.…

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: China Water Power Press. This book introduces a more comprehensive system of small power generation and control lines. The lines are the works should be presented.

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2005-01-01 Language: Chinese Publisher: China Water Power Press Information Title: Quick secondary circuit protection and fast calculation manual Price: 38.00 yuan Author : Fang Daqian Press: China Water Conservancy and Hydropower Press Publication Date : 2005-01-01 ISBN: 9787508424750 words: Page: Revision: 1 Binding: Paperback Folio: 16 product ID: 10161306 Editor no Summary h2 book more detailed and systematic introduction to the relay protection and calculation formul.Four Satisfaction guaranteed,or money back.…

Soft cover. Condizione: New. Language:Chinese.Author:FANG DA QIAN DENG.Binding:Soft cover.Publisher:Golden Shield Press. Pub. Date :2009-10- 01.

paperback. Condizione: New. Paperback. Pub Date :2013-10-01 Pages: 434 Language: Chinese Publisher: Chemical Industry Press Basic information Title : Practical pumps fans and crane operators manual Quick -speed Price: 58 yuan Author : Fang Daqian Publisher: Chemical Industry Publishing Date: October 1. 2013 ISBN: 9787122172280 words: pages: 434 Edition : 1st Edition Binding: Paperback : Weight : 558 g editor's Choice Daqian electrician series: practical pumps. fans and cranes Quick fast calculation Handbook rich in cont.…

paperback. Condizione: New. Paperback Pages Number: 202 Language: Chinese. Practical power supply and its protection circuit. a more systematic. comprehensive introduction to the various types of rectifier power supplies. DC power supply. AC power supply. and power supply over-current. over voltage. under voltage protection circuit. 180 circuit described in the book are the practical application of the circuit. and practical. Utility power protection circuit described in easy to understand each circuit are the choice of. …

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: Defense Industry.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: People Post.

Soft cover. Condizione: New. Language:Chinese.Author:FANG DA QIAN BIAN ZHU.Binding.Publisher:Shandong Science and Technology Press.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: People Posts.

Soft cover. Condizione: New. Language:Chinese.Author:FANG DA QIAN DENG.Binding:Soft cover.Publisher:Golden Shield Press Pub. Date :2004-05-01.

paperback. Condizione: New. Paperback Pages Number: 301 Language: Chinese. The Macmillan cutting-edge issues in economics books (10): welfare economics frontier issues Chapter 1 Introduction . the definition of the welfare state. the target and the origin of the welfare state. etc. proposed a general view. to provide readers with a background material. The remaining nine papers covered a number of important issues of extensive research in the field of welfare economics. Chapter 2 ~ Chapter 5 focuses on cash benefits; Ch.…

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2007-01-01 Pages: 241 Language: Chinese Publisher: People Post Press Information Title : Motor practical Q & A List Price: 16.00 yuan Author : Fang Daqian Press : People's Posts and Telecommunications Press Publication Date : 2007 On January 1 ISBN: 9787115165107 words: Page: 241 Edition : first Edition Binding : Paperback Folio: 0 open weight : 222 g edit recommend this book to answer format more detailed description of the medium and small three-phase asynchronous motor.Four Satisfaction guaranteed,or money back.…

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: China Water Power Press Pub. Date: 2004-03-01 The book more detailed and systematic introduction to the calculation of transmission and distribution formulas and calculation methods. Include: transmission and distribution circuit parameters and the line losses and voltage drop calculation. electricity plants and civil construction load calculations. conductors. cable selection and calculation. the calculation of line construction. wire and cable operatio.…

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2023-03 Pages: 221 Publisher: China Machinery Press In the new era. this book attempts to deeply interpret the basic concepts of the platform. clarify and reconstruct the conceptual basis of sustainable and high-quality development of the platform. clarify the micro-foundation of sustainable development of platform business practice. explore the innovative thinking and strategy of the business model of high-quality development of the platform. and constru.…

Soft cover. Condizione: New. Language:Chinese.Author:XI CHANG JI DU JIAO JIAN JIE XI CHANG TIAN ZHU JIAO JIAN JIE JIE FANG QIAN DE XI CHANG SHANG HUI. DAO HONG SHU XIAN .Binding.Publisher:CPPCC Xichang Municipal.

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2011-04-01 Pages: 359 Language: Chinese Publisher: China Electric Power Press Information Title: Fun and practical electronic small production of 200 cases Price: 24.00 yuan Author : Fang Daqian Press: China Electric Power Press Publishing Date: April 1. 2011 ISBN: 9787512310964 words: pages: 359 Edition : first Edition Binding : Paperback Format: 32 weight : 340 g Editor's Choice fun and practical electronic small production of 200 cases . published by the China electric.Four Satisfaction guaranteed,or money back.…

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2011-01-01 Pages: 241 Publisher: the People Post title: motor practical technical Q & A List Price: $ 16 Author: square Daqian Press: People's Posts and Telecommunications Publishing Date :2011-1-1ISBN: 9787115198631 Number of words : Page: 241 Edition: Binding: Folio: Product ID: Editor's Choice No Summary No directory No author describes No Digest No media recommended noFour Satisfaction guaranteed,or money back.…

paperback. Condizione: New. Paperback Pages Number: 410 Language: Chinese. Book is more detailed and systematic introduction to formulas and calculation methods of the transformer. Include: basic calculation of the transformer and test calculations. transformer operation and energy calculation. the calculation of transformer capacity computing and load asymmetry. various types of transformers. voltage regulators. transformers and reactor design and calculations. transformer drying process computing five chapters . Book .…

Soft cover. Condizione: New. Language:Chinese.Author:FANG DA QIAN FANG CHENG FANG LI.Binding:Soft cover.Publisher:Golden Shield Press Pub. Date :2010-06-01.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: China Water Power Press. book of electrical workers. according to the needs in practical work. selection of terms commonly used in electrical technology.

paperback. Condizione: New. Paperback. Pub Date: 1995 Pages: 342 in Publisher: Beijing Agricultural University Press. more than a decade. the development of the poultry industry in China. we can say very impressive large modern poultry farm. although one of the few. but the provinces and cities established. and has played a leading role in the development of small and medium-sized farms in larger quantities. especially the chicken specialized households in rural areas can be seen everywhere. Throughout China's poultry b.…

Hardcover. Condizione: New. Language:Chinese.HardCover. Pub Date: 2025-07 Pages: 248 Publisher: Shanghai Science and Technology Press Continuation of Simple and Easy Prescriptions. with appendices Simple and Easy Prescriptions and Continuation of Simple and Easy Prescriptions: Later Collection. comprises three books. Continuation of Simple and Easy Prescriptions was written by Shi Fa of the Southern Song Dynasty. completed in the third year of Chunyou (1243). The book is recorded in Ming Dynasty bibliographies. but by t. …

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: People Posts.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: People Post.

Soft cover. Condizione: New. Language:Chinese.Author:FANG DA QIAN FANG YA MIN ZHANG ZHENG CHANG DENG.Binding:Soft cover.Publisher:Chemical Industry Press Pub. Date :2010-08-01.

paperback. Condizione: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Oriental newborn baby. Everybody Books ---- Chen Daisun volume [home 58]Four Satisfaction guaranteed,or money back.