Optical radiation physics and illuminating engineering; evaluation of radiation by different detectorsPhysique de radiation optique et technique d'éclairage; l'évaluation de la radiation par des récepteurs différents
DIN 5031-2:1982 history
1982DIN 5031-2:1982-03 Optical radiation physics and illuminating engineering; evaluation of radiation by different detectors
1982DIN 5031-2:1982 Optical radiation physics and illuminating engineering; evaluation of radiation by different detectors