Spese di spedizione:
EUR 14,01
Da: Cina a: U.S.A.
Descrizione libro paperback. Condizione: New. Paperback. Pub Date :2014-03-01 Pages: 151 Language: Chinese Publisher: Coal Industry Press national safety education and training materials metal and nonmetal mine safety management group leaders Reader: open pit mine from the open pit mine production safety work actual needs. the system introduces the open-pit mining perforation blasting. mining equipment. transport. soil and other risks that exist in the work process hazards and appropriate safety countermeasures. National safety education. Codice articolo BX066567