Spese di spedizione:
EUR 13,78
Da: Cina a: U.S.A.
Descrizione libro paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2019-05-01 Publisher: Emergency Management Press book shearer driver according to technical training programs and the preparation of safety assessment standards. technical training materials common national coal mine safety in one. Causes and prevention measures including mining technology. transportation and electrical and mechanical safety knowledge and safe use of Shearer. Shearer injury accident and run accident. practical skills and so on . Codice articolo NN045899