 |
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| bore-hole surveying instrument (Yeldar Azanbayev) | |||
| borehole surveying instrument | |||
| прибор для геофизических исследований в скважинах: 4 phrases in 3 subjects |
| General | 1 |
| Oil / petroleum | 2 |
| Technology | 1 |
|
| |||
| bore-hole surveying instrument (Yeldar Azanbayev) | |||
| borehole surveying instrument | |||
| прибор для геофизических исследований в скважинах: 4 phrases in 3 subjects |
| General | 1 |
| Oil / petroleum | 2 |
| Technology | 1 |