 |
| |||
| thickness direction (в оболочках) | |||
| направление толщины: 3 phrases in 3 subjects |
| Mechanic engineering | 1 |
| Plastics | 1 |
| Technology | 1 |
|
| |||
| thickness direction (в оболочках) | |||
| направление толщины: 3 phrases in 3 subjects |
| Mechanic engineering | 1 |
| Plastics | 1 |
| Technology | 1 |