Edité par China University of Mining and Technology Press, 2016
ISBN 10 : 756463023X ISBN 13 : 9787564630232
Langue: chinois
Vendeur : liu xing, Nanjing, JS, Chine
EUR 49,75
Autre deviseQuantité disponible : 5 disponible(s)
Ajouter au panierpaperback. Etat : New. Paperback. Pub Date: 2016-04-01 Pages: 307 Language: Chinese Publisher: China Mining University Press underground tunneling machine operator job safety training materials. The main contents include: coal mine safety laws and regulations. coal production technology. coal occupational hazards and disaster prevention. self-help. mutual aid and first aid. boring machine operator workers occupation particularity. electromechanical underground tunneling transportation safety. roadway excavation bas.