|
11. | air vent vale |
| 通气阀 |
|
|
| |
12. | additional vent |
| 加设通风口 |
|
|
| |
13. | continuous vent |
| 通天排气管 |
|
|
| |
14. | air vent handle |
| 通风手柄 |
|
|
| |
15. | vent a cask |
| 开桶 |
|
|
| |
16. | vent valve spring |
| 通风阀簧 |
|
|
| |
17. | vent gas cooler |
| 排气冷却器 |
|
|
| |
18. | grout vent pipe |
| 灌浆排气管 |
|
|
| |
19. | vent of eruption |
| 喷发道;喷发口;喷溢口 |
|
|
| |
20. | front quarter vent |
| 前三角玻璃通风窗 |
|
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| |