| |||
| Immissionsgrenzwert m | |||
| Immissionsgrenzwert der Luft; Immissionsgrenzwert für Luft; IG-Wert der Luft; IG-Wert für Luft | |||
| |||
| Immissionswerte m | |||
| Англійський тезаурус | |||
| |||
| AAQS (Maximum permissible concentration of a specific pollutant in the air allowed by the federal government.) | |||
