✦ LIBER ✦
Measurement of coal strength by Protodyakonov's drop hammer test (In Korean) : Kim, I K; Sunwoo, C J Korean Inst Miner Min Eng V19, N4, 1982, P291–295
- Book ID
- 100011534
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 112 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0148-9062
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