Iskani niz je bil najden v IZTOČNICAH:
Energy Research and Development Administration
Natural and applied sciences
ENERGY
en
ERDA
,
es
Administración de Desarrollo e Investigación de la Energía
Energy Research and Development Corporation
Natural and applied sciences
ENERGY
en
ERDC
,
engineering, development, artwork, design work and plans and sketches
el
εργασίες μηχανικής ή μηχανολογίας, μελέτης, τέχνης, σχεδιασμού, σχεδίων και ιχνογραφημάτων
fr
travaux d'ingénierie, d'étude, d'art et de design, plans et croquis
it
lavori di progettazione e studio, d'arte e di design, nonché piani e schizzi