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11. | hull longitudinal |
| 船体纵骨 |
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12. | transmitter house |
| 发射机外壳|送话器外壳 |
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13. | water-tight case |
| 不透水外壳, 耐水外壳 |
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14. | hull construction |
| 船体构造 |
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15. | hull barley |
| 去大麦皮 |
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16. | hull generation |
| 船型生成 |
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17. | hull displacement |
| 船壳排水量 |
|
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18. | hull ventilator |
| 车盘通风器 |
|
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19. | hull excitation |
| 船体激振 |
|
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20. | hull maintenance |
| 船体保养 |
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