persistent abbr. | |
environ. chem. | hitaasti hajoava; pysyvä |
| |||
hitaasti hajoava; pysyvä |
persistent : 46 phrases in 13 subjects |
Chemistry | 5 |
Communications | 10 |
Electronics | 1 |
Energy industry | 1 |
Environment | 8 |
Finances | 1 |
General | 6 |
Industry | 2 |
Information technology | 4 |
Mathematics | 1 |
Medical | 3 |
Microsoft | 3 |
Statistics | 1 |