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| horizontal loop method | |||
| HLEM; horizontal-loop method; horizontal-loop electromagnetic method; HEM; slingram; horizontal-loop elongation | |||
| метод горизонтальной петли: 26 phrases in 6 subjects |
| Electricity | 3 |
| Geophysics | 11 |
| Gold mining | 1 |
| Oil / petroleum | 7 |
| Oil and gas | 2 |
| Technology | 2 |