 |
| |||
| single-flank control (пары) | |||
| однопрофильный контроль: 3 phrases in 3 subjects |
| Gear train | 1 |
| Mechanic engineering | 1 |
| Mechanics | 1 |
|
| |||
| single-flank control (пары) | |||
| однопрофильный контроль: 3 phrases in 3 subjects |
| Gear train | 1 |
| Mechanic engineering | 1 |
| Mechanics | 1 |