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| counterspring | |||
| pressure spring | |||
| compression spring | |||
| backlash spring | |||
| 压缩 弹簧: 20 phrases in 6 subjects |
| Automobiles | 10 |
| Compressors | 1 |
| Drilling | 1 |
| General | 1 |
| Metallurgy | 1 |
| Technology | 6 |
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