9787811078640 - 装煤（岩）机司机 (1 risultati)
Editore: China University of Mining and Technology Press, 2000
- Brossura
Da: liu xing, Nanjing, JS, Cinaliu xing
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 47,55
EUR 15,53 spedizioneSpedito da Cina a U.S.A.Quantità: 1 disponibili
paperback. Condizione: New. Paperback. Pub Date: 05 Pages: 230 Publisher: China University of Mining and Technology Press. small and medium-sized coal mine safety training textbooks for 2008: (rock). coal loading machine drivers introduce coal loader driver teaching books book includes coal mine production safety laws and regula…tions. coal mine production. mine ventilation and Disaster Prevention. coal transport and tunneling knowledge. finally introduced the knowledge of the mine rescue. Small and medium-sized coal min.
