Oil Pipe (Rod) Repair Post Skill Operation Standardized Training Course(Chinese Edition) - Softcover

CHEN DONG SHENG ZHANG XIU ZHAN

 
9787511465757: Oil Pipe (Rod) Repair Post Skill Operation Standardized Training Course(Chinese Edition)

Synopsis

Language:Chinese.paperback.Pub Date:2022-03-01.publisher:Sinopec Press.description:Paperback. Pub Date: 2022-03-01 Pages: 118 Publisher: Sinopec Press On the basis of the preparation of standardized training courses for oil pipe (rod) repairers' skill operation. Based on job specifications. operating procedures and technical standa

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