 |
摻 | 杂质
| 杂质 | |
| genet. | foreign material |
| hydroel.st. | contaminant |
| met. | addition; admixture; contamination; foreign matter; foreign substance; heterogeneity |
| 摻: 7 phrases in 3 subjects |
| International trade | 2 |
| Oil / petroleum | 1 |
| Technology | 4 |