✦ LIBER ✦
Portable borehole shear strength tester for coal. -Development of apparatus for the rapid evaluation of cohesive and frictional strength of coal in-situ is reported : Handy, RL Klockow, DE Ferguson, EG 25F. US Bur. Mines, Open File Report, OFR 43–73, 1973, 82P
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 110 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0148-9062
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