✦ LIBER ✦
Dust conditions of stope sections in zones of "force action" on K12coal seams
✍ Scribed by A. E. Perezhilov; E. Ya. Dikolenko; V. S. Khar'kovskii; A. V. Krysin
- Publisher
- Springer
- Year
- 1995
- Tongue
- English
- Weight
- 301 KB
- Volume
- 31
- Category
- Article
- ISSN
- 1573-8736
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