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| 81. | restrictor screw |
| 节制孔螺钉 |
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| 82. | screw differentia |
| 螺旋式差动装置 |
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| 83. | screw injection |
| 螺杆式注塑 |
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| 84. | calibration screw |
| 校正螺钉 |
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| 85. | screw micrometer |
| 螺纹千分尺 |
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| 86. | screw ventilation |
| 螺旋通风器|螺旋桨式风机 |
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| 87. | screw receptacle |
| 螺旋插座 |
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| 88. | spectacle screw |
| 眼镜螺丝 |
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| 89. | screw sprayhead |
| 螺旋式喷头 |
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| 90. | impedance screw |
| 节流螺钉 |
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