Drilling machines, surface : Morell, RG Unger, HF In SME Mining Engineering Handbook, Section 11.4. SME, AIME, New York, 1973, 32P

• Publisher: Elsevier Science
• Year: 1974
• Tongue: English
• Weight: 131 KB
• Volume: 11
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(74)90410-0