 |
| |||
| 圆头键 | |||
| шпонка со скруглёнными торцами: 8 phrases in 4 subjects |
| General | 1 |
| Machine components | 1 |
| Mechanic engineering | 1 |
| Technology | 5 |
|
| |||
| 圆头键 | |||
| шпонка со скруглёнными торцами: 8 phrases in 4 subjects |
| General | 1 |
| Machine components | 1 |
| Mechanic engineering | 1 |
| Technology | 5 |