Evaluating a new rock breaking compound for dealing with massive longwall roof rocks - laboratory and field investigation : Gupta, R N; Dey, U K; Ghose, A K J Min Metal FuelV37, N12, Dec 1989, P591–597

• Publisher: Elsevier Science
• Year: 1991
• Tongue: English
• Weight: 104 KB
• Volume: 28
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(91)93537-g