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| 靛茵醌 | |||
| 阴丹士林; 标准还原蓝 | |||
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| 阴丹士林蓝色染料 | |||
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indanthrene : 27 phrases in 5 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Polygraphy | 3 |
| Technology | 18 |
| Textile industry | 3 |
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