1 documents found
Head: Вассерман І.Г.. To develop a plough complex to work out the gently dipping and inclined (up to 18°) seams 0.8-1.35 m thick and a daily output of 1.5-3.5 ths t..
Donetsk State Research Plsnning-and-Desing and Experimental Institute of Mine Integrated Mechanization. № 0107U005505
1 documents found
Updated: 2026-03-21
