|
|
| 11. | reactor housing |
| 反应堆外壳 |
|
|
| | |
| 12. | metal ceramic package |
| 金属陶瓷外壳 |
|
|
| | |
| 13. | moisture proof case |
| 防潮外壳 |
|
|
| | |
| 14. | canning material |
| 外壳材料 |
|
|
| | |
| 15. | mild steel shell |
| 低碳钢外壳 |
|
|
| | |
| 16. | pressure tight case |
| 气密外壳 |
|
|
| | |
| 17. | microphone case |
| 传声器外壳 |
|
|
| | |
| 18. | calabash gourd (lagenaria vulgaris var. calvata) |
| 葫芦外壳 |
|
|
| | |
| 19. | quartz contactor |
| 石英外壳 |
|
|
| | |
| 20. | extended envelope |
| 厚外壳 |
|
|
| | |