Isbn: 9787512151918 - 货车检车员（实作） (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2024-04 Publisher: Tsinghua University Press: In order to adapt to the reform of vocational skill level certification under the new situation of the state and the State Energy Group. the editors organized the affiliated grassroots units to jointly compile the Rail Transit Vocational Skill Level Certification Guidance Series training materials based on the requirements of the Occupational Classification of the People's Republic of China. National Occupatio.…