Language:Chinese.No Binding.publisher:Chinese Kuangda Pub. Date :2008-05-01 Di a Ban.description:Pages Number: 195 Publisher: China Coal Mine Pub. Date :2008-05-01 version 1. This book is for the country's small coal mine safety and technical training needed and the preparation of a series of training materials. coal mine vehicles with turner .
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Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: New. Paperback. Pub Date: 2008. Pages: 195 Publisher: China University of Mining Press small and medium-sized coal mine safety training system teaching materials: of people vehicles with turner. signal work. hook workers Description of people and vehicles with turner signal workers. the hook work teaching book. book content. including coal mine production safety laws and regulations. coal mine production of basic knowledge. mine ventilation and disaster prevention. people and vehicles with a turne. Artikel-Nr. CC010031
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