✦ LIBER ✦
Determination of functional relations for calculating the drilling speed with rotary percussive drilling (in German) : Eichmeyer, H; Sukowski, H; Wagon, H Gluckauf-forschungsh, V41, N1, Feb 1980, P22–27
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 95 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0148-9062
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