Project No.ISO 31-6:1992
Title<p>Gives name, symbol and definition for 57 quantities and units pertaining to light and related electromagnetic radiations. Where appropriate, conversion factors are also given.</p>
Registration number (WIID)3638
Scope<p>Gives name, symbol and definition for 57 quantities and units pertaining to light and related electromagnetic radiations. Where appropriate, conversion factors are also given.</p>
StatusAtcelts
ICS group01.060