 |
| |||
| заполнитель; сердцевина (порок древесины) | |||
| 芯材: 16 phrases in 6 subjects |
| Aviation | 1 |
| Electronics | 5 |
| General | 5 |
| Nautical | 1 |
| Nuclear physics | 1 |
| Technology | 3 |
|
| |||
| заполнитель; сердцевина (порок древесины) | |||
| 芯材: 16 phrases in 6 subjects |
| Aviation | 1 |
| Electronics | 5 |
| General | 5 |
| Nautical | 1 |
| Nuclear physics | 1 |
| Technology | 3 |