Iskani niz je bil najden v PREVODIH:
Nullebene
en datum level, neutral plane, neutral surface, null plane, zero level, zero plane, zero planes
Nulllinie
en axis line, axis of zero, band origin, base line, datum line, neutral axis, neutral line, null line, reference line, time base, zero axis, zero curve, zero line, zero spectrum
Nullpunkt
en datum point, earthed neutral, freezing point, ground zero, middle point, neutral point, neutral, null point, origin, point of origin, reference point, star point, zero degree Centigrade, zero mark, zero output measuring circuit, zero point, zero position, zero reference point, zero set screw, zero-point, zero