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| 61. | ultrasonic densimeter |
| 超声波比重计 |
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| 62. | Ultrasonic clearing machine |
| 超声波清洗机 |
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| 63. | Ultrasonic therapy |
| 超声波疗法 |
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| 64. | ultrasonic flaw-detecting machine |
| 超声波探伤机 |
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| 65. | supersonic oscillator |
| 超声波振荡器 |
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| 66. | ultrasonic camera |
| 超声波摄象机 |
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| 67. | supersonic wave drill |
| 超声波钻井 |
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| 68. | ultrasonic dental drill |
| 超声波牙钻 |
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| 69. | ultrasonic anemometer |
| 超声波风速表 |
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| 70. | ultrasonic investigation |
| 超声波探查 |
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