| |||
| guarded electrode | |||
| screened electrode | |||
| |||
| guarded current-measure electrode | |||
|
экранированный электрод : 24 phrases in 8 subjects |
| Drilling | 5 |
| Energy industry | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 7 |
| Oil and gas technology | 1 |
| Pipelines | 1 |
| Technology | 4 |
| Welding | 2 |