✦ LIBER ✦
Wear and tear of tools during rotary drilling in rock as a function of the drilling conditions : In German. 5F, 7R. Sekula, F Bejda, J Dunay G Gluckauf-Forschefte, Oct. 1975, P195–198
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 78 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0148-9062
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