Use of the D-10 power drill for drilling in hard rocks when running exploratory lines

✍ Scribed by O. A. Suslov

• Book ID: 112596361
• Publisher: Springer
• Year: 1968
• Tongue: English
• Weight: 128 KB
• Volume: 5
• Category: Article
• ISSN: 0038-0741
• DOI: 10.1007/bf01707236