STAS R 11621-1981
Artificiol lighting METHOD OF DETERMINATION FOR AVERAGED ILLUMINANCE OF ENCLOSED SPACES

Standard No.

STAS R 11621-1981

Release Date

1981

Published By

RO-ASRO

Latest

STAS R 11621-1981

STAS R 11621-1981 history

• 1981 STAS R 11621-1981 Artificiol lighting METHOD OF DETERMINATION FOR AVERAGED ILLUMINANCE OF ENCLOSED SPACES