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Results: 4 articles
Search Text: "Phân cấp"
Mineral Beneficiation and Processing
[Issue 4, 08 - 2026, Year XXXV]
Research on Sericite Ore Processing Technology in Ta Xua Commune, Son La Province
- 15
Ventilation, Safety and Environmental Protection
[Issue 1, 03 - 2021, Year XXX]
Research of classification mines according to the danger level on methane gas of the underground coal mines in Quang Ninh
- 931
Geomechanics, Geoinformatics, Geology, Geodesy
Mining Industry Journal
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