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| compensated loop | |||
| compensation ring | |||
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| compensated ring | |||
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| expansion bead | |||
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补偿环 : 23 phrases in 12 subjects |
| Air defense | 2 |
| Automobiles | 4 |
| Drilling | 1 |
| Earth sciences | 2 |
| Ecology | 1 |
| Electronics | 3 |
| Environment | 1 |
| Plastics | 1 |
| Rail transport | 1 |
| Refrigeration | 1 |
| Technology | 5 |
| Water resources | 1 |
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