Sun Jun Wang Zhong Jie (5 results)

paperback. Condition: New. Paperback. Pub Date: 2023-07 Pages: 275 Language: Chinese Publisher: Chemical Industry Press The content of this book includes basic knowledge of electrical engineering. electrical tools and electrical instruments. transformers. motors. low-voltage electrical appliances. electrical control circuits. low-voltage distribution lines. electrical lighting. programmable controllers and frequency converters. The book focuses on the selection. installation. use. maintenance. common faults and trouble.

Hardcover. Condition: New. Language:Chinese.HardCover.Pub Date:2023-06 Pages:1028 Publisher:Machinery Industry Press Electrical Handbook deeply integrates digital technology. and is equipped with a digital learning micro-station. It is based on practicality and serves practical operations. The main contents include basic knowledge of electrical engineering and basic electrical calculations. commonly used text symbols and graphic symbols in electrical engineering drawings. basic electrical drawing recognition. commonly .

paperback. Condition: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-11-01 Pages: 228 Publisher: Chemical Industry Press . Easy electrician chart series : low-voltage electrical use and maintenance mainly includes the basics of low-voltage electrical entry . knife switches. isolators and combination switch. load switches . fuses. circuit breakers. contactors. relays . main electrical . electromagnet. leakage protection. starters. motor soft starters. electrical control circuit. The book in the form of a chart detailing the various bas.Four Satisfaction guaranteed,or money back.

paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2017-12-01 Pages: 188 Publisher: China power press book content. with emphasis on the basic knowledge and skills. and sums up the electric power drag and the basic knowledge of electrical control. this paper introduces the electrical engineering drawing read. electrical control circuit design method. draw up the electrical control circuit of the basic knowledge of the general principle of electrical control circuit. and introduces the three.

paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2020-08-01 Publisher: Mechanical Industry Press How to Read Electrical Engineering Drawings. a total of 23 chapters. including commonly used electrical graphic symbols and text symbols. electrical engineering drawing basics. electrical control circuit diagram overview. motor basics The reading of control circuit. the reading of common motor starting control circuit. the reading of common motor speed control circuit. the reading of common motor brake contr.