nivel sin efecto
observable
| nivel sin efecto | |
| environ. | NOEL |
| |||
| NOEL (no observed effect level (concentration)) | |||
| nuleffekt koncentration; NOEL no observed effect level/ concentration | |||
| Spanish thesaurus | |||
| |||
| NOEL (无观察效果等级的缩写。) | |||
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nivel sin efecto : 11 phrases in 4 subjects |
| Chemistry | 2 |
| Health care | 7 |
| Law | 1 |
| Medical | 1 |