Language:Chinese.SoftCover.Pub Date:2016-04-01.publisher:China University of Mining and Technology Press.description: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 produ
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Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: 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. Bestandsnummer des Verkäufers DM023370