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| Chinese National Standard Category: Geophysical search equipment |
| English Title: | The visual examine instrument of the borehole in mine |
| Chinese Title: | 矿用可视化钻孔检测仪 |
| Standard No.: | MT/T 991-2006 |
| Category No.: | D82 |
| Issued by: | NDRC |
| Issued on: | 2006-8-19 |
| Implemented on: | 2006-12-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 5500 words |
| Similar Standards: | MT 524-1995 GB/T 10407-1989 KA/T 16-2023 KA/T 15-2023 KA/T 17-2023 KA/T 13-2023 MT/T 991-2006 MT/T 992-2006 DZ/T 0121.3-1994 DZ/T 0121.2-1994 DZ/T 0121.9-1994 DZ/T 0121.1-1994 DZ/T 0121.4-1994 DZ/T 0121.8-1994 DZ/T 0121.5-1994 DZ/T 0121.6-1994 DZ/T 0121.7-1994 DZ/T 0121.10-1994 DZ/T 0121.11-1994 DZ/T 0183-1997 |
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