 |
| |||
| неполная резьба | |||
|
half thread : 6 phrases in 5 subjects |
| Automated equipment | 1 |
| Electrical engineering | 1 |
| Mechanic engineering | 1 |
| Technology | 2 |
| Textile industry | 1 |
|
| |||
| неполная резьба | |||
|
half thread : 6 phrases in 5 subjects |
| Automated equipment | 1 |
| Electrical engineering | 1 |
| Mechanic engineering | 1 |
| Technology | 2 |
| Textile industry | 1 |