1 documents found
R & D report
Head: Putilina Olga Nikolaevna. Sanitary - hygienic value for the technjlogy of hole heating, which provides the air to the mines by airheaters working on gas of degassing of coal strata. (popup.stage: ). State enterprise Research Institute for medicо-ecological problems of Donbass and coal mining industry (Donetsk). № 0213U005236
1 documents found

Updated: 2025-11-07