 |
| |||
| spring cartridge | |||
| spring box; springing | |||
| Pocket spring (Nikolai Kulinich; это независимые пружины Lantra); box spring (vatnik) | |||
| пружинный блок: 14 phrases in 6 subjects |
| Astronautics | 4 |
| Aviation | 1 |
| Cables and cable production | 1 |
| Forestry | 6 |
| General | 1 |
| Technology | 1 |