Published by Jiangsu Science and Technology Press Pub. Date :20, 2008
ISBN 10: 7534559723 ISBN 13: 9787534559723
Language: Chinese
Seller: liu xing, Nanjing, JS, China
Hardcover. Condition: New. Hardcover. Pages Number: 700 Language: Chinese. Publisher: Jiangsu Science and Technology Press Pub. Date :2008-06-01. Concise Guide to conserve electricity Quick quick calculation for a more detailed description of all aspects of electricity and various electrical equipment. energy-saving measures. energy-saving method and calculation formula. and saving new technology The new energy-saving products and electrical equipment control lines. Specifically including the basics of electricity tran.