|
11. | microphone case |
| 传声器外壳 |
|
|
| |
12. | taxicab exteriors |
| 出租车外壳 |
|
|
| |
13. | A shell casing. |
| 贝壳外壳 |
|
|
| |
14. | pressure tight case |
| 气密外壳 |
|
|
| |
15. | drawn-shell case |
| 压制外壳 |
|
|
| |
16. | mild steel shell |
| 低碳钢外壳 |
|
|
| |
17. | metal ceramic package |
| 金属陶瓷外壳 |
|
|
| |
18. | quartz contactor |
| 石英外壳 |
|
|
| |
19. | moisture proof case |
| 防潮外壳 |
|
|
| |
20. | reactor housing |
| 反应堆外壳 |
|
|
| |