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| 三乙酸纤维素 | |||
| 醋酸纤维素 | |||
| 三醋酸纤维素 | |||
| 纤维素三醋酯 | |||
| cellulose triacetate: 4 phrases in 3 subjects |
| General | 1 |
| Polymers | 2 |
| Textile industry | 1 |
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