Application of Transient Electromagnetic Method in Detection of Goaf
To study the method of using transient electromagnetic method to detect the goaf of the integrated mine, on the basis of studying the principle of transient electromagnetic method and investigating the background noise, the goaf in the industry square and the production area in Tonghe No.2 coal seam...
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| Format: | Artigo |
| Langue: | Chinês |
| Publié: |
Editorial Office of Safety in Coal Mines
2020-03-01
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| Collection: | Meikuang Anquan |
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| Accès en ligne: | https://www.mkaqzz.com/cn/article/id/6719 |
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