
State System for Ensuring Uniform Measurement. Methods for measuring the effective characteristics of ultraviolet radiation. General provisions
STANDARD published on 1.1.2005
Designation standards: R 50.2.039-2004
Publication date standards: 1.1.2005
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Category: R