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| стержень вентиля | |||
| шток клапана | |||
| клапанный штифт | |||
| шпиндель клапана | |||
| valve pin: 38 phrases in 12 subjects |
| Armored vehicles | 1 |
| Automobiles | 11 |
| Aviation | 1 |
| Caspian | 6 |
| Oil / petroleum | 1 |
| Oil and gas | 4 |
| Oil and gas technology | 1 |
| Oilfields | 2 |
| Technology | 7 |
| Tengiz | 2 |
| Thermal engineering | 1 |
| Valves | 1 |