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81. | diplomatic contact |
| 外交接触 |
|
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82. | contact area |
| 接触面积 |
|
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83. | contact agent |
| 接触剂 |
|
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84. | a contact tower |
| 接触塔 |
|
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85. | mechanical contact |
| 机械接触 |
|
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86. | elastic contact |
| 弹性接触 |
|
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87. | full-length contact |
| 全长接触 |
|
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88. | Cintact pads |
| 接触垫 |
|
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89. | frequency of exposure |
| 接触次数 |
|
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90. | angular contact |
| 斜角接触 |
|
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