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| 定位〔固定，止动，调整〕螺钉; 制动螺丝 | |||
| 定位止动螺钉 | |||
| 固定螺钉 | |||
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setscrew : 5 phrases in 3 subjects |
| Automobiles | 2 |
| Technology | 2 |
| Textile industry | 1 |
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