NA 023

DIN Standards Committee Ergonomics

DIN CEN ISO/TR 22411 ; DIN SPEC 33421:2014-12 [CURRENT] references following documents:

Document number Edition Title
ITU-T P.800 1996-08 Methods for subjective determination of transmission quality More 
JIS S 0032 2003-10-20 Guidelines for the elderly and people with disabilities - Visual signs and displays - Estimation of minimum legible size for a Japanese single character More