✦ LIBER ✦
Present state and prospects for the development of electrothermomechanical methods of frozen rock excavation (in Russian) : Misnik, I M; Nekrasov, L B Lenigrad Gorn Inst Zap, V67, N1, 1975, P35–41
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 160 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0148-9062
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