[Pollution of the mine atmosphere by the injection of a urea-formaldehyde resin solution into the coal seam].
D000395:Air Pollutants, Occupational; D000397:Air Pollution; D003032:Coal Mining; D004391:Dust / Q000032:analysis; D005557:Formaldehyde / Q000032:analysis*; D012117:Resins, Synthetic; D012996:Solutions; D014455:Ukraine; D014508:Urea / Q000032:analysis*
D000395:Air Pollutants, Occupational; D004391:Dust; D012117:Resins, Synthetic; D012996:Solutions; D005557:Formaldehyde; D014508:Urea
Zagriaznenie rudnichnoĭ atmosfery pri nagnetanii v ugol'nyĭ plast rastvora mochevinoformal'degidnoĭ smoly.