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| nitrophenylene diamine | |||
| nitro phenylene diamine | |||
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硝 基苯二胺 : 52 phrases in 9 subjects |
| Agriculture | 2 |
| Chemistry | 20 |
| Explosives and Explosive Ordnance Disposal | 4 |
| General | 15 |
| Pharmacology | 1 |
| Plastics | 5 |
| Polymers | 1 |
| Technology | 2 |
| Water resources | 2 |
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