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| 接合铰链: 14 phrases in 8 subjects |
| Automobiles | 3 |
| Forestry | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Plastics | 1 |
| Technology | 5 |
| Textile industry | 1 |
| Wind Energy | 1 |
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