|
|
| 41. | airtight steel shell |
| 气密钢板壳 |
|
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| | |
| 42. | shell model calculation |
| 壳模型计算 |
|
|
| | |
| 43. | shell of revolution |
| 旋转面壳 |
|
|
| | |
| 44. | soft-shell crab |
| 软壳蟹 |
|
|
| | |
| 45. | soft-shell disease |
| 软壳病 |
|
|
| | |
| 46. | walnut with shell |
| 带壳核桃 |
|
|
| | |
| 47. | radiator shell support |
| 散热器壳支架 |
|
|
| | |
| 48. | liptic paraboloid shell |
| 椭圆抛物面壳 |
|
|
| | |
| 49. | ceramic shell mold |
| 陶瓷壳型 |
|
|
| | |
| 50. | shell-type motor |
| 壳式电动机 |
|
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| | |