Theoretical and practical aspects of circumferential pick spacing on boom tunnelling machine cutting heads : Hekimoglu, O Z; Fowell, R J Min Sci TechnolV13, N3, Dec 1991, P257–270

• Book ID: 100034900
• Publisher: Elsevier Science
• Year: 1992
• Tongue: English
• Weight: 124 KB
• Volume: 29
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(92)93970-u