 |
| |||
| высотная отметка поверхности приведения; высота линии приведения | |||
| datum elevation: 14 phrases in 7 subjects |
| Aviation | 1 |
| Geology | 1 |
| Geophysics | 3 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Surveying | 4 |
| Technology | 2 |
|
| |||
| высотная отметка поверхности приведения; высота линии приведения | |||
| datum elevation: 14 phrases in 7 subjects |
| Aviation | 1 |
| Geology | 1 |
| Geophysics | 3 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Surveying | 4 |
| Technology | 2 |