The Second Technical Symposium of Repairing Scraper with Plasma Technology Was Held by Shenhua Shendong Coal Group on 21st June, 2012
2012-06-30 09:51:03
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Picture 1: Symposium Site
Picture 2: Symposium Site
Picture 3: Major Department Heads and Technicians of Shenhua Shendong Coal Group Present at the Symposium