wastewater containing nitrobenzene | |
tech. | 含硝基苯废水 |
compound | |
agric. construct. | 复利计算 |
hydroel.st. | 混合物 |
met. | 抛光膏; 复式的; 复激 |
pest.contr. | 复合物 |
sport. | 复合的 |
tech. | 化合物 |
| |||
含硝基苯废水 |
wastewater containing nitrobenzene compound : 1 phrase in 1 subject |
Water resources | 1 |