| |||
| граница поля | |||
| граница месторождения | |||
|
fields boundaries : 19 phrases in 11 subjects |
| Antennas and waveguides | 6 |
| Aviation | 2 |
| Football | 1 |
| Mining | 2 |
| Nanotechnology | 2 |
| Production | 1 |
| Sakhalin | 1 |
| Solar power | 1 |
| Telecommunications | 1 |
| Thermal engineering | 1 |
| Water polo | 1 |