9787502148447 - 题集 井下作业工具工（下册） (1 risultati)
Vocational skills training tutorial and identification of test sets: underground work tools work (Vol.2)(Chinese Edition)
ZHONG GUO SHI YOU TIAN RAN QI JI TUAN GONG SI REN SHI FU WU ZHONG XIN
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Da: liu xing, Nanjing, JS, Cinaliu xing
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 63,40
EUR 15,43 spedizioneSpedito da Cina a U.S.A.Quantità: 1 disponibili
paperback. Condizione: New. Paperback. Pub. Date: 2005 Pages: 387 Language: Chinese in Publisher: Petroleum Industry Press set of vocational skills training tutorials and identification questions: underground work tools work (Vol.2) by the China National Petroleum Corporation Personnel Services The center. based on downhole oper…ation workers national occupational standards. written by the unified organization of vocational skills training tutorial identification questions set in a. Vocational skills training tutorial an.
