Iskani niz je bil najden v PREVODIH:
Leistungsniveau
en ability level of worker, level c/performance, level of capacity, performance level, standard of performance
Leistungsvermögen
en ability level of worker, capability, capacity, efficiency, livestock efficiency, output capacity, performance, potential, power capacity, power, throughput capacity, work potential
marljiva osoba
en assiduous person, diligent person, hard worker, hard-working person, industrious person