 |
| |||
| "спектрал Х" (фотоэлектрический колориметр) | |||
| spectral X: 7 phrases in 5 subjects |
| GOST | 1 |
| Makarov | 3 |
| Physics | 1 |
| Radiography | 1 |
| Technology | 1 |
|
| |||
| "спектрал Х" (фотоэлектрический колориметр) | |||
| spectral X: 7 phrases in 5 subjects |
| GOST | 1 |
| Makarov | 3 |
| Physics | 1 |
| Radiography | 1 |
| Technology | 1 |