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| 聚芳酰胺纤维 | |||
| 芳纶; 聚芳基酰胺纤维 | |||
| 芳香族聚酰胺纤维 | |||
| 芳族聚酰胺纤维 | |||
| 芳香族酰胺纤维; 芳纶纤维 | |||
| 芳香族聚酰胺纤维 (国际代码 AR); 芳香族聚酰胺纤维; 旁纶 | |||
| aramid fiber: 10 phrases in 3 subjects |
| Plastics | 1 |
| Space | 4 |
| Textile industry | 5 |
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