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| 液体火箭发动机的冷试 (жидкостного ракетного двигателя) | |||
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| 冷态试验 | |||
| холодное испытание: 23 phrases in 6 subjects |
| Aviation | 2 |
| Electronics | 6 |
| General | 5 |
| Oil processing plants | 1 |
| Shipbuilding | 1 |
| Technology | 8 |
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