Isbn: 9787511454935 - 【旗舰店】电气技术 电工基础教材电工证维修 电工电路知识书籍 自学电气工程师手册 电力资料书 电气技术培训教材 中国石化出版社 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 232 Publisher: China Petrochemical Press Electrical Technology is one of the series of oil storage and transportation practical technology training materials. which is the skills training for oil storage unit electrical equipment management personnel Class textbooks. mainly considering the skills and training needs of employees of oil storage and transportation units. from the power system foundation. electrician instrument .…