Iskani niz je bil najden v PREVODIH:
Schadstoffreduktion
en pollutant reduction, pollution abatement, pollution control
Schadstoffreduzierung
en pollutant reduction, pollution abatement, pollution control
Schadstoffverminderung
en pollutant reduction, pollution abatement, pollution control
technische Anleitung Luft
en German air pollution control code, technical direction air, technical instructions on air quality control, technical instructions on air quality
Umweltschutz
en care for the environment, conservation of the environment, ecology, environment protection, environment, environmental conservation, environmental control, environmental preservation, environmental protection, pollution control, protection against environmental influences, protection of the environment, protection