Interaction of M-120 supports with the side rocks during working of a thick gently sloping seam without division into layers

✍ Scribed by L. N. Gapanovich; R. G. Levintant; V. S. Barinov; I. Kh. Gogiya

• Publisher: Springer
• Year: 1974
• Tongue: English
• Weight: 198 KB
• Volume: 10
• Category: Article
• ISSN: 1573-8736
• DOI: 10.1007/bf02501614