wang yan sheng dong guo (19 risultati)

Soft cover. Condizione: New. Language:Chinese.Author:WANG YAN SHENG DONG GUO LIANG DENG YI.Binding:.Publisher:Commercial Press.

Soft cover. Condizione: New. Language:Chinese.Author:TIAN LING 1947 NIAN SHENG YU HE BEI TANG XIAN CAN YAN GUO DA XING WU DAO SHI SHI DONG FANG HONG WANG LIAN.Binding:.Publisher:Hua Ling Press.

paperback. Condizione: New. Paperback.Pub Date:2024-05 Pages:227 Language:Chinese Publisher:China Electric Power Press This book mainly revolves around the content of construction drawing budget. and is divided into 4 chapters. It includes general principles. key points for review and audit of construction drawing budget. relevant quota explanations. a list of construction drawing budget issues and common cases. This book combines theory with practice. is easy to understand. and introduces relevant knowledge points in d.

paperback. Condizione: New. Paperback. Pub Date: 2021-10-01 Pages: 111 Language: Chinese Publisher: China Electric Power Publishing House is to standardize the prevention and control of common quality problems. implement technical measures for prevention and control of common quality problems. improve the effectiveness of prevention and control of common quality problems. and further improve the State Grid Shandong Province For the quality of power transmission and transformation projects of the power company's system. .

paperback. Condizione: New. Paperback. Pub Date: 2022-08-01 Pages: 101 Language: Chinese Publisher: China Electric Power Publishing House Rural Electrification and Energy Transition reviews the development of rural electrification in my country and introduces representative key technologies related to rural electrification The development of rural electrification and energy transition under the new power system are analyzed and forecasted. The book consists of 8 chapters. the contents are: development background of rura.

Hardcover. Condizione: New. HardCover. Pub Date: 2022-11-01 Pages: 302 Language: Chinese Publisher: Commercial Press On the System of Science mainly includes a letter from a Geneva resident to contemporary people. an introduction to scientific works in the 19th century. an introduction to philosophy in the 19th century. new Encyclopedia. Introduction to Human Sciences. On Gravity.

paperback. Condizione: New. Paperback. Pub Date: 2020-05-01 Pages: 171 Language: Chinese Publisher: Economic Management Press. The current economic globalization continues to exert force. With the unbalanced development of regional economy. the world economic structure is undergoing readjustment.?From a domestic perspective. my country's economy has entered a new round of growth dominated by expanding domestic demand. and the economic center of gravity has begun to accelerate to the inland. In this context. the industri.

paperback. Condizione: New. Paperback. Pub Date: 2021-03-01 Pages: 115 Language: Chinese Publisher: China Electric Power Press Analysis of Typical Cases of Grid Material Sampling Tests: Coils. High Voltage Switchgear Equipment in the process of testing power grid materials in a way of combining pictures and texts A total of 15 cases of abnormal test cases were collected. and the reasons for the abnormalities were elaborated and analyzed. and guidance opinions were given to equipment vendors and test personnel.?Analysis .

paperback. Condizione: New. Paperback. Pub Date: 2022-12-01 Pages: 194 Language: Chinese Publisher: China Electric Power Publishing House Shandong Distribution Network Planning Guidebook combined with the relevant requirements of the 14th Five-Year Plan distribution network planning and related work practices in Shandong Province. From the aspects of distribution network planning methods. objectives. strategies. and depth requirements. the relevant content of distribution network planning under the new situation is comp.

paperback. Condizione: New. Paperback. Pub Date: 2021-05-01 Pages: 121 Language: Chinese Publisher: China Water Conservancy and Hydropower Press Standard Operation Method for UAV Inspection in the Electric Power Industry In order to strengthen the construction of the talent team of UAV inspection operators in the electric power industry. Comprehensively improve the level of technical skills. in accordance with the requirements of the China Electric Power Enterprise Council standard TCEC 193-2018 Electrical Industry UAV .

paperback. Condizione: New. Language:Chinese.220kV substation modular construction construction drawing design main point substation.

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2020-02-01 Pages:300 Publisher: China Electric Power Publishing House This book is through combing and integrating relevant laws and regulations. through quality supervision registration and application. on-site inspection implementation. conclusion issuance. grid connection management to commissioning and filing. etc. The steps of each link. combined with the actual quality supervision work of the current power transmission and transformation projects in S.

paperback. Condizione: New. Paperback. Pub Date: 2021-03-01 Pages: 244 Language: Chinese Publisher: China Railway Publishing House subway operation safety has become an important part of the safe operation of lifeline projects in large cities and very large cities. and the structural safety of subway tunnels is also a subway The key and foundation of safe operation.?This book summarizes the practical experience and research results of subway operation and maintenance in Shanghai's soft soil area in the past 20 years. an.

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2022-08-01 Pages: 548 Publisher: China Electric Power Publishing House This book is written on the basis of summarizing many experiences and lessons in relay protection fault handling. This book describes in detail the process of fault phenomena such as relay protection malfunction or refusal to operate. deeply analyzes the causes of faults. theoretically demonstrates the root causes of faults. and gives fault handling methods and preventive measures that.

paperback. Condizione: New. Paperback. Pub Date: 224 language: Chinese Publisher: China Power Press Power Grid Equipment Power Testing Technology and Application is explained on the basics and field applications of charge detection. classified according to different testing methods. Detailed description of the powered inspection project carried out in the current power system. covering partial discharge .

paperback. Condizione: New. Paperback. Pub Date: 2019-12-01 Pages: 396 Language: Chinese Publisher: Metallurgical Industry Press Key Technologies and Equipment for the Efficient Development and Utilization of Iron Ore Resources/Iron and Steel Industry Collaborative Innovation Key Common Technologies Series mainly introduces the deep reduction of iron ore Groundbreaking technology in the field.?The specific content includes the suspension magnetization roasting technology and equipment of complex refractory iron ore. the.

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2020-12-01 Pages: 148 Publisher: China Water Resources and Hydropower Publishing House This book is guided by the development strategy document of the State Grid. combined with domestic and foreign practices. expounds the development background and significance of the Internet of Electricity. and introduces the development of the Internet of Electricity Definition. construction background and construction significance; related technologies and application.

paperback. Condizione: New. Paperback. Pub Date: 2023-10 Pages: 310 Language: Chinese Publisher: China Electric Power Press This book starts from the perspective of the actual work of the power transmission and transformation engineering design unit. and introduces the design management system and the feasibility study stage and preliminary design of each major. The work content and requirements of the stage and construction drawing stage mainly include design depth regulations. design data collection content and design.

paperback. Condizione: New. Paperback. Pub Date: 2023-11 Pages: 329 Language: Chinese Publisher: China Electric Power Press This book combines the relevant standards of the electric power industry and is written in chapters from low to high skill levels. It systematically describes what substation operation attendants need to master. Skill knowledge. This book has 8 chapters in total. which mainly cover inspections. equipment maintenance. troubleshooting. etc. and sets clear and specific requirements for the skill leve.