전자저널
煤矿现代化 = Coal Mine Modernization
Document Type
Journal
Publisher
煤礦現代化編輯部
Subject
Technology -- Mining engineering. Metallurgy; Engineering and Technology -- Mines and Mining; Mining & Mineral Resources;
Language
ISSN
1009-0797
Online Access
China Online Journals (COJ)
2001-01-01 ~ present