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| 氟塑料: 37 phrases in 9 subjects |
| Automobiles | 3 |
| Compressors | 1 |
| Ecology | 1 |
| Electric machinery | 4 |
| Electronics | 1 |
| Metallurgy | 1 |
| Plastics | 6 |
| Polymers | 4 |
| Technology | 16 |
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