|
|
| 21. | corrugated tank |
| 波形外壳 |
|
|
| | |
| 22. | pressure tight case |
| 气密外壳 |
|
|
| | |
| 23. | reactor housing |
| 反应堆外壳 |
|
|
| | |
| 24. | oil pump housing |
| 油泵外壳 |
|
|
| | |
| 25. | calabash gourd (lagenaria vulgaris var. calvata) |
| 葫芦外壳 |
|
|
| | |
| 26. | multilayer package |
| 多层外壳 |
|
|
| | |
| 27. | canning material |
| 外壳材料 |
|
|
| | |
| 28. | watertight housing |
| 水密外壳 |
|
|
| | |
| 29. | extended envelope |
| 厚外壳 |
|
|
| | |
| 30. | secondary containment |
| 外壳安全壳 |
|
|
| | |