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| Subject | English | Chinese |
| dermat. | alkaline Congo red stain | 碱性刚果红染剂 |
| pharm. | congo red | 别茶红 |
| pharm. | congo red | 直接大红 (诊断用药) |
| phys.sc. | Congo red | 刚果红一种偶氮染料 |
| textile | congo red | 刚果红色 |
| tech. | Congo red | 茶红 (色) |
| met. | Congo red | 刚果红 |
| textile | congo red | 刚果红直接红色染料 |
| phys.sc. | Congo red | 茶红 |
| pharm. | congo red | 联苯偶氮萘磺 |
| agric. | Congo red | 刚果红 (C₃₂H₂₂N₆O₆S₂Na₂) |
| plast. | congo red method | 刚果红法测定热稳定性 |
| tech. | Congo red test | 刚果红试验 |
| oil | Congo red test paper | 刚果红试纸 |
| el. | congo-red | 刚果红 |