 |
| |||
| оптический указатель; оптический индикатор (I. Havkin) | |||
|
optical indicator : 9 phrases in 6 subjects |
| Aviation | 1 |
| Computers | 1 |
| Electronics | 2 |
| Makarov | 2 |
| Polygraphy | 1 |
| Technology | 2 |
|
| |||
| оптический указатель; оптический индикатор (I. Havkin) | |||
|
optical indicator : 9 phrases in 6 subjects |
| Aviation | 1 |
| Computers | 1 |
| Electronics | 2 |
| Makarov | 2 |
| Polygraphy | 1 |
| Technology | 2 |