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61. | a flaw; a fault |
| 疵点 |
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62. | Eddy current flaw detector |
| 涡流探伤仪 |
|
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63. | ultrasonic flaw-detecting machine |
| 超声波探伤机 |
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64. | high-frequency flaw detection |
| 高频探伤 |
|
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65. | transistor rail flaw detector |
| 晶体管钢轨探伤仪 |
|
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66. | an ultrasonic flaw detector |
| 超声波探伤仪 |
|
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67. | x ray flaw detection |
| x 射线探伤 |
|
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68. | a flaw; a blemish |
| 疵 |
|
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69. | record magnetism flaw detector |
| 录磁探伤仪 |
|
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70. | eddy current flaw detection |
| 涡帘陷探测 |
|
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