 |
| |||
| узорчатая окалина (дефект листовой стали) | |||
| scale pattern: 14 phrases in 3 subjects |
| Electronics | 8 |
| Information technology | 1 |
| Technology | 5 |
|
| |||
| узорчатая окалина (дефект листовой стали) | |||
| scale pattern: 14 phrases in 3 subjects |
| Electronics | 8 |
| Information technology | 1 |
| Technology | 5 |