Wang Yan Guo Jia Zhi (16 results)

paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2016-09 Publisher: South China University of Technology Press This book systematically introduces the main test requirements of 10kV~35kV switchgear. including type test. factory test. handover test. preventive test and live test. The book adopts equipment pictures. schematic diagrams and test key points supporting instructions to systematically describe the important test techniques of switchgear. such as protection level verification. loop resistance me.

paperback. Condition: New. Paperback. Pub Date: 2023-08 Pages: 271 Language: Chinese Publisher: Chemical Industry Press Based on the basic unit of 3D printing physical layered three-dimensional structure. this book divides 3D printing technology into four types: zero-dimensional light spot. zero-dimensional powder point. one-dimensional line and two-dimensional surface. On the basis of sorting out the development history of 3D printing technology and related policies. this book introduces in detail the physical model c.

Hardcover. Condition: New. Language:Chinese.HardCover.Pub Date:2024-05 Pages:456 Publisher:China Electric Power Press This book comprehensively analyzes typical defect failure cases that occurred in the operation and maintenance stage of the converter transformers in the converter stations of the State Grid Corporation of China over the years. and elaborates on the operating conditions before the failure. the process of occurrence. on-site internal inspection or dismantling in the factory. cause analysis. and improveme.

Soft cover. Condition: New. Language:Chinese.Author:WANG YAN GUO JIA ZHI YE ZI GE PEI XUN JIAO CAI SHEN WEI YUAN HUI.Binding:Soft cover.Publisher:Machine Press Pub. Date :2007-05-01.

Hardcover. Condition: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.20th century - Sports Health the volume signature this hardcover [W15]Four Satisfaction guaranteed,or money back.

paperback. Condition: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pub Date :2013-05-01 Publisher: China Machine Press national vocational qualification training materials : chemical inspection stations ( Advanced ) ( 2nd Edition ) is based on national occupational standards for chemical examination workers ( advanced ) knowledge of the requirements and skill requirements . in accordance with the principles of job training preparation . National vocational qualification training materials : chemical inspection stations ( Advanced ) ( 2nd edition ) . the main.Four Satisfaction guaranteed,or money back.

paperback. Condition: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date: November 2012 Publisher: Machinery Industry Press. smart grid. including the generation. transmission. substation. distribution and electricity sectors. Smart Grid client from the point of view of the electricity users to consider and study how to adapt to the trend of smart grid development. by means of technology. management. policy. intelligent. convenient. energy saving. safety. comfort. environmental protection concept. Smart grid client system solutions compilation (2012 version) brings together 85 of the 47 vendor solutions involving content including intelligent power distribution systems. smart metering systems. equipment monitoring system. intelligent lighting system. smart home system. energy storage system. distributed renewable energy systems. electric vehicle charging systems. power monitoring systems. energy management systems. energy efficiency management systems. micro-grid systems. communication systems. etc. basically reflects the technical areas of smart grid client. the status quo and the future development trend. as the smart grid. energy management. distributed renewable energy access. electric vehicle charging researchers. product design and application engineers. technical reference. but also applies to intelligent systems integrators. architecture and design institutes as well as real estate developers. energy-saving and low-carbon system selection decision references. Contents: Preface 1.6 client part of the smart grid Client Summary 1.1 intelligent power distribution system the 1.2 smart home system 1.3 Distributed renewable energy system 1.4 Electric Vehicle Charging System 1.5 micro grid system energy management system 1.7 client focus point of reference advantages of literature - Part 2 smart grid system solutions client 2.1 intelligent power distribution system FA01Riyear-PowerNet intelligent power distribution monitoring system and the use of the FA02 smart grid integration of low-voltage distribution integrated with monitoring and management (DSM) system FA03 Beijing-Shanghai high-speed rail Hongqiao Station intelligent power distribution system of the FA06 subway distribution monitoring system FA04 data center power management solutions the FA05 and distribution station switchgear intelligent power distribution management system solutions integrated monitoring system solutions the FA07 with regional interlocking and cascading protection FA08 Intelligent Power Distribution Product of communications test solutions the 2.2 smart meter system FA09 FA10 remote meter reading based on fiber-optic technology solutions latching relay in the smart meter solutions 2.3 device monitoring system FA11 motor integrated control system (IMCS) FA12Netbiter remote management solution the program the FA13 grid GIS spatial information applications overall solution FA16-oriented program FA14PMAC8200 intelligent motor management control system FA15 of Things electricity information collection and control solutions smart grid network control system application program FA17 synchronous data acquisition system 2.4 Intelligent Lighting System FA18OPM15 Wireless Streetlight Monitoring System FA19 large space comfortable temperature control and energy-saving solve the program FA20LED street lights and buildings lighting intelligent control and protection programs FA21 High Power LED area lighting drive power scheme the FA22 power line carrier intelligent street lighting control system 2.5 smart home system FA23 digital network office The energy management system FA24 Internet-oriented smart home energy management systems FA25 emergency power supply system based on wireless communication technology. smart home program FA263S-W wireless intelligent home control system 2.6 energy storage system energy storage battery management system FA27 FA28 mobile flywheel energy storage solution 2.7 distributed r.

paperback. Condition: New. Paperback. Pub Date: 2007 Pages: 375 Language: Chinese in Publisher: China Metrology Publishing the material physical performance test for quality and technical supervision of industrial metal and polymer materials physical performance test positions vocational qualification training specialized courses teaching materials. covering knowledge of metal and polymer materials tensile. bending. compression. torsion. shear. hardness. impact. fatigue. process performance. high-temperature performanc.

paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2022-07-01 Publisher: China Legal Publishing House Criminal Law Common Crimes Prosecution Standards and Difficult Guidance series (hereinafter referred to as the series) focuses on the relevant provisions of the criminal law. in addition to introducing the general theory of crimes In addition. combined with the newly released relevant regulations and guiding cases. it provides comprehensive answers to difficult questions often encountered by practitioners.

paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2022-08-01 Publisher: China Legal Publishing House's Criminal Law Common Crimes Prosecution Standards and Difficult Guidance series (hereinafter referred to as the series) focuses on the relevant provisions of the criminal law. in addition to introducing the general theory of crimes In addition. combined with the newly released relevant regulations and guiding cases. it provides comprehensive answers to difficult questions often encountered by practitione.

paperback. Condition: New. Paperback. Pub Date: 2021-07-01 Pages: 38 Language: Chinese Publisher: China Agricultural Science and Technology Press. The dairy industry benefits the health of hundreds of millions of people. It is a strategic industry related to the national economy and peoples livelihood. Dairy products are a necessity for the daily consumption of urban and rural residents. .?2021 is the first year of the 14th Five-Year Plan and the year when the two centenary goals converge. The new journey of comprehens.

paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2022-07-01 Publisher: China Legal Publishing House Criminal Law Common Crimes Prosecution Standards and Difficult Guidance series (hereinafter referred to as the series) focuses on the relevant provisions of the criminal law. in addition to introducing the general theory of crimes In addition. combined with the newly released relevant regulations and guiding cases. it provides comprehensive answers to difficult questions often encountered by practitioners.

paperback. Condition: New. Language:Chinese.Pages Number: 10317 Publisher: Standards Press of China Pub. Date :2009-09. The book includes: an overview; sampling theory; iron hand sampling standard resolution; manual sampling; sample preparation and particle size determination of moisture ; take the system of quality control samples. Contents: Section II the formation of iron ore iron ore iron ore production of major minerals III IV V Chinese domestic iron ore resources of iron ore trade Section Chapter the basic sampli.

paperback. Condition: New. Paperback. Pub Date: 2020-12-01 Pages: 191 Language: Chinese Publisher: Tongji University Press Road to a Powerful Auto Country (Full Record of the Auto Industry under the 2020 Epidemic Examination)/Liaowang Think Tank Public Policy Research Series as Public Policy Research One of the series of books is another series after the New Energy Automobile Industry Blue Book-China's New Energy Automobile Industry Research Report 2016. The Road to a Powerful Automobile Country 2017. The Road to a Pow.

paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2017-02-01 Pages: 312 Publisher: Social Sciences Academic Press Contemporary Chinese Politics Research Report is the political editor of the Institute of Contemporary China Shenzhen University series of scholarly publications. book six series. in relying on political Science and administration before outside academia widespread impact. becoming discuss China's political reform. development and change of academic journals. Harvard .

paperback. Condition: Good. Paperback. Pub Date: Unknown in Publisher: Luoyang Dahua books. newspapers supply social Folio: 16 open.