ISBN: 9787511471895 - 正版现货现货 电能计量装置检修岗技能操作标准化培训教程 油田企业模块化、实战型技能培训系列教材 陈东升 耿宪福 中国石化出版社 97 (1 Ergebnisse)

paperback. Zustand: New. Paperback.Pub Date:2023-10 Pages:180 Language:Chinese Publisher:China Petrochemical Press This textbook is a training textbook written for the job skills required by personnel engaged in electric energy metering in oil fields. covering the daily work content of meter installation and connection workers and electric energy meter repair and calibration workers. The textbook is mainly practical. based on job specifications. operating procedures and technical standards. and integrates the personn.…