| |||
| индикатор температуры бурового раствора | |||
|
mud- temperature indicator : 4 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| |||
| индикатор температуры бурового раствора | |||
|
mud- temperature indicator : 4 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |