ISBN: 9787122201041 - 电工技术问答丛书--防雷接地与电气安全技术问答 9787122201041 黄威陈鹏飞吉承伟 化学工业出版社 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date :2014-07-01 Pages: 287 Language: Chinese Publisher: Chemical Industry Press. the book takes the form of questions and answers presented lightning protection and grounding and electrical safety-related knowledge. the main contents include travel and lightning protection. common The structure and selection of lightning protection equipment. safe operation of the calculation and measurement of electrical grounding. electrical systems and building earth. physical shock protect.…