Ergebnis für "mined techniques." Treffer 1 - 2 von 2 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&lookfor=%22mined+techniques.%22&type=Subject&lng=de 2 0 50 Forecast volumes of introduction of modern energy-saving technologies sewage works in coal mines Tue, 24 Mar 2026 02:01:40 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-399 https://harvester.nas.gov.ua/Record/systemreorg-article-399 Makarov V.M. Artikel 2010 Makarov V.M. 0 The estimation of power efficiency of coal output in Ukraine and directions of its increasing Tue, 24 Mar 2026 02:01:16 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-273 https://harvester.nas.gov.ua/Record/systemreorg-article-273 Lyashenko O.F. Artikel 2006 Lyashenko O.F. 0