804170 longwall powered supports in the coal industry (in Polish) : Streminski, J Mech Automat Gorn, N7, July 1979, P5–20

• Book ID: 100006721
• Publisher: Elsevier Science
• Year: 1980
• Tongue: English
• Weight: 98 KB
• Volume: 17
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(80)91263-2