✦ LIBER ✦
Study of existing steel roadway supports and the development of a new support designed for yieldability and better load-bearing capacity (in German) : Draganov, L P Neue Bergbautech, V12, N1, Jan 1982, P42–47
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 121 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0148-9062
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