 |
| |||
| седло шарика обратного клапана | |||
| check seat: 15 phrases in 7 subjects |
| Construction | 1 |
| General | 5 |
| Makarov | 1 |
| Military | 1 |
| Rail transport | 1 |
| Technology | 5 |
| Weapons and gunsmithing | 1 |
|
| |||
| седло шарика обратного клапана | |||
| check seat: 15 phrases in 7 subjects |
| Construction | 1 |
| General | 5 |
| Makarov | 1 |
| Military | 1 |
| Rail transport | 1 |
| Technology | 5 |
| Weapons and gunsmithing | 1 |