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Results: 2 articles
Search Text: "Coal Underground mine"
Mechanical engineering, Electricity - Electronics - Automation
[Issue 1, 02 - 2022, Year XXXI]
Power cosumption distribution of small diameter polycrystalline diamond compact bit for drilling of gas and water draining boreholes in the underground coal mines
- 201
Ventilation, Safety and Environmental Protection
Mining Industry Journal
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