dioxin-like PCB
| congener
| dioxin-like PCB | |
| chem. | PCB sob a forma de dioxina |
| congener | |
| chem. | congénere |
| |||
| PCB sob a forma de dioxina | |||
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dioxin-like PCB : 4 phrases in 1 subject |
| Chemistry | 4 |