Language:Chinese.Soft cover.publisher:Coal Industry Press; 1 (August 1. 2009).description:Paperback. Pages Number: 116 Publisher: Coal Industry Press; 1 (2009 on August 1). This book is the code of conduct for miners jobs series is one of the safety in coal mines in the summary. based on lessons learned from the actual point of view. in s
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Seller: liu xing, Nanjing, JS, China
Soft cover. Condition: New. Language:Chinese.Author:WANG JI CHENG LI ZHENG JUN.Binding:Soft cover.Publisher:Coal Industry Press; 1 (August 1. 2009). Seller Inventory # 632088