Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: New. Language:Chinese.Geological Hazard Assessment and Risk Management.
Verlag: Economic Management Press, 2018
ISBN 10: 7509660335 ISBN 13: 9787509660331
Sprache: Chinesisch
Anbieter: liu xing, Nanjing, JS, China
Hardcover. Zustand: New. HardCover. Pub Date: 2018-12-01 Language: Chinese Publisher: Economic Management Publishing House safety standardization standard is to consolidate and extend the results of safety standardization of quality. safety has an important long-term mechanism to form the production of various types of coal mine significance. Under the leadership of Dr Shing Group. all employees after more than a year of hard work. vigorously Ningwu county government .