1 documents found
Head: Вассерман І.Т., Нєпомнящій О.Л.. To develop a mining complex with high carrying ability to extract seams of 1.1-2.4 m on the base of single-row two-legged shield support with resistance of 700 - 800 kN/m2.
Donetsk State Research Plsnning-and-Desing and Experimental Institute of Mine Integrated Mechanization. № 0101U003664
1 documents found
Updated: 2026-03-25
