✦ LIBER ✦
A new circular pneumatic punch for geological exploration well drilling
✍ Scribed by A. D. Kostylev; B. B. Danilov; B. N. Smolyantiskii; Yu. N. Syryamin; D. I. Kogan; V. N. Savel’ev
- Publisher
- Springer
- Year
- 1985
- Tongue
- English
- Weight
- 620 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1573-8736
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