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Coal quality testing station coal industry-specific types of vocational skills training to identify the practical operation of recommended textbooks(Chinese Edition)
ISBN 10: 7502046852
ISBN 13: 9787502046859
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Anbieter: liu xing, Nanjing, JS, China
Verkäuferbewertung 5 von 5 Sternen
paperback. Zustand: New. Pub Date: 2014-12-01 Pages: 126 Language: Chinese Publisher: Coal Industry Press coal testing station coal industry to identify specific types of vocational skills training in the practical operation of recommended textbooks are coal quality testing work teaching and training content. including primary . intermediate and advanced workers need to master the theoretical knowledge and the primary. intermediate and advanced gymnastics training workers. Detailed knowledge. students can regulate un. Bestandsnummer des Verkäufers CR069071
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EUR 54,08
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