reflective sign
sign having elements that are visible by reflection of light from the Sun or other sources
Note 1 to entry: This entry was numbered 17-1066 in CIE S 017:2011.
reflective sign
sign having elements that are visible by reflection of light from the Sun or other sources
Note 1 to entry: This entry was numbered 17-1066 in CIE S 017:2011.