| |||
angular field | |||
corner square | |||
covering power | |||
field angle |
угловое поле: 25 phrases in 10 subjects |
Antennas and waveguides | 4 |
Aviation medicine | 1 |
Chess | 6 |
General | 4 |
Makarov | 3 |
Mass media | 2 |
Nuclear physics | 1 |
Optics branch of physics | 2 |
Photography | 1 |
Technology | 1 |