Published by Chemical Industry Press, 2014
ISBN 10: 7122193039 ISBN 13: 9787122193032
Language: Chinese
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date :2014-05-01 Pages: 222 Language: Chinese Publisher: Chemical Industry Press. maintenance electrician problem sets. including electric circuit. electromagnetic basics. electrical knowledge map drawing. electrical materials. transformers. motors and Other electrical equipment. power supply. electrical automation. electrical measurements. electrical maintenance. electrical testing. electrical safety. PLC. inverter and other related knowledge. elementary. intermediate. advance.