|
spring locks : 34 phrases in 8 subjects |
| Construction | 3 |
| General | 4 |
| Industry | 5 |
| Materials science | 2 |
| Mechanic engineering | 8 |
| Technology | 8 |
| Transport | 1 |
| Weapons and gunsmithing | 3 |
|
spring locks : 34 phrases in 8 subjects |
| Construction | 3 |
| General | 4 |
| Industry | 5 |
| Materials science | 2 |
| Mechanic engineering | 8 |
| Technology | 8 |
| Transport | 1 |
| Weapons and gunsmithing | 3 |