 |
| |||
| ground currents | |||
| earth current | |||
| |||
| terrestrial current | |||
| ground-return current; ground current | |||
| earth current | |||
| токи в земле: 14 phrases in 8 subjects |
| Automated equipment | 1 |
| Electrical engineering | 1 |
| Geology | 1 |
| Mass media | 3 |
| Occupational health & safety | 5 |
| Rail transport | 1 |
| Shipbuilding | 1 |
| Technology | 1 |