| |||
| muelle de bloqueador | |||
|
lock spring : 20 phrases in 7 subjects |
| General | 3 |
| Industry | 6 |
| Materials science | 1 |
| Mechanic engineering | 5 |
| Technology | 1 |
| Transport | 2 |
| Weapons and gunsmithing | 2 |
| |||
| muelle de bloqueador | |||
|
lock spring : 20 phrases in 7 subjects |
| General | 3 |
| Industry | 6 |
| Materials science | 1 |
| Mechanic engineering | 5 |
| Technology | 1 |
| Transport | 2 |
| Weapons and gunsmithing | 2 |