NA 058
DIN Standards Committee Lighting Technology
Draft standard
[Withdrawn]
DIN 5032-9
DIN 5032-9
Photometry - Part 9: Measurement of the photometric quantities of incoherent emitting semiconductor light sources
Title (German)
Lichtmessung - Teil 9: Messung der lichttechnischen Größen von inkohärent strahlenden Halbleiterlichtquellen