- 1. Process of creation of the extinguishing concentration of dry powder in mining face space with ejection-and-re-circulation ventilation scheme
- (Environmental safety, labour protection)
- ... Mining University”, Dnepropetrovsk, Ukraine Abstract: Purpose. Determination of conditions for the effective fire extinguishing in the face area of the blind drift with the ejection-and-recirculation ...
- Created on 13 November 2012