✦ LIBER ✦
A method for calculating the loads on the working parts of mine tunnel advance machines with a rotary drilling bit
✍ Scribed by A. M. Levin; V. A. Deinichenko; N. A. Svyatnyi; L. M. Shepteva
- Publisher
- Springer
- Year
- 1984
- Tongue
- English
- Weight
- 334 KB
- Volume
- 20
- Category
- Article
- ISSN
- 1573-8736
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