Iskani niz je bil najden v PREVODIH:
Umweltschutzbestimmung
en ecological regulation, environmental protection regulation
Umweltschutzvorschrift
en environmental protection regulation, pollution control regulation
Unfallverhütungsvorschrift
en safety regulation, safety rule, safety standard
Unfallverhütungsvorschriften
en accident prevention regulations, accident prevention rules, provisions for the prevention of industrial accidents, regulations for the prevention of accidents, regulations for the prevention of industrial accidents, rule for the prevention of accidents, rules for the prevention of accidents, safety regulation, safety regulations