Iskani niz je bil najden v PREVODIH:
Arbeitszeitverkürzung
en cut in working hours, man hour reduction, reduction in working hours, reduction of working hours, reduction of working time
Aufbereitung
en beneficiation, breaking-in, breaking, cleaning, concentration, conditioning, data reduction, dressing, editing, enrichment, format, handling, make up, preparation, preparing, preprocessing, pretreatment, processing, purification, purifying, reconditioning, recovery, regeneration, reprocessing, stock preparation, treatment, upflow, upgrading factor