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| spring fastening; spring support | |||
| spring abutment | |||
| 弹簧 支座: 8 phrases in 6 subjects |
| Automobiles | 2 |
| Electric machinery | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Technology | 2 |
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