Mining analysis and device used for said analysis |
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| 申请号 | JP2292682 | 申请日 | 1982-02-17 | 公开(公告)号 | JPS5873885A | 公开(公告)日 | 1983-05-04 |
| 申请人 | Gurasuneiru Dev Co Ltd; | 发明人 | GAI RU BURANKU SUMISU; DERITSUKU HAWAADO; | ||||
| 摘要 | In the analysis of rock ahead of a working face a probe is pushed along a borehole formed in any desired direction in the rock and data produced by the probe is logged for later analysis, or for in-situ analysis. The probe may produce multiple logs. The data logged includes lithological information on the rock and the angular direction of the borehole. The presence of fluids, such as noxious gases, in the borehole can simultaneously be detected. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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