最大容许排放 | |
el. | maximum permissible ejection |
质量 浓度 | |
chem. | molality |
质量浓 度 | |
chem. | mass concentration |
质量浓度 | |
earth.sc. | % weight in volume |
knit.goods | titre |
| |||
maximum permissible ejection | |||
| |||
maximum permissible release |
最大容许排放 : 3 phrases in 1 subject |
Technology | 3 |