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11. | vent gas cooler |
| 排气冷却器 |
|
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12. | Vent. Cowl |
| 透气帽 |
|
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13. | vent agglomerate |
| 火山口集块岩 |
|
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14. | vent valve spring |
| 通风阀簧 |
|
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15. | additional vent |
| 加设通风口 |
|
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16. | vent a cask |
| 开桶 |
|
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17. | continuous vent |
| 通天排气管 |
|
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18. | vent of eruption |
| 喷发道;喷发口;喷溢口 |
|
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19. | leak out; get out |
| 泄漏 |
|
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20. | air vent vale |
| 通气阀 |
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