Report copyright - The Waidner-Burgess standard of light - NIST Page...RP325 THEWAIDNER-BURGESSSTANDARDOFLIGHT ByH.T.Wensel,Wm.F.Roeser,L.E.Barbrow,andF.R.Caldwell ABSTRACT Asourceoflightsufficientlyreproducibletoserveasafundamentalphoto
Please pass captcha verification before submit form