Isbn: 9787534934810 - 电工技术问答——技工实用技术问答丛书 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: Henan Science and Technology Pub. Date :2007-01-01. The promulgated in accordance with the latest book. electrical work permit network access management approach (State Electricity Regulatory Commission Decree No. 15) written in the relevant provisions. The book is 12 chapters. focuses on the distribution lines. distribution transformers. high voltage electrical. low voltage electrical and power distribution equipment. electrical instrumentation and meas.…