✦ LIBER ✦
New design of drilling bit with centrifugally through-hardened cutter structure, for jetturbine drilling
✍ Scribed by V. A. Yasashin; N. G. Makarov; A. M. Nazarov; D. Yu. Serikov
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 238 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0009-2355
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