Degassing of coal seams
degassing of coal seams and rocks - a process of preliminary gas extraction from a coal seam or rock before the commencement of mining operations in an excavation field, block, panel or shaft field;
Source: Order of Rostekhnadzor dated 01.12.2011 No. 680 "On Approval of Instructions for Application of Ventilation Schemes for Extraction Sections of Mines with Isolated Methane Drainage from the Extracted Space Using Gas Suction Units" (Registered by the Ministry of Justice of the Russian Federation on 29.12.2011 No. 22815)
Degassing of coal seams - a process of gas extraction from a coal mass using vacuum pumps through wells connected to a pipeline
Source: Order of Rostekhnadzor dated August 24, 2006 No. 797
"ON APPROVING AND INTRODUCING INTO FORCE METHODOLOGICAL RECOMMENDATIONS ON THE PROCEDURE FOR DEGASIFICATION OF COAL MINES"
(along with "METHODOLOGICAL RECOMMENDATIONS... RD-15-09-2006")
Понятие «дегазация угольных пластов» женского рода.
| Падеж | Единственное число | Множественное число |
|---|---|---|
| Р | дегазации угольных пластов | дегазаций угольных пластов |
| Д | дегазации угольных пластов | дегазациям угольных пластов |
| В | дегазацию угольных пластов | дегазации угольных пластов |
| Т | дегазацией угольных пластов | дегазациями угольных пластов |
| П | дегазации угольных пластов | дегазациях угольных пластов |