
State system for ensuring the uniformity of measurements. Certified reference materials of composition of gas mixtures. General specifications
STANDARD published on 1.9.2020
Designation standards: GOST R 8.976-2019
Publication date standards: 1.9.2020
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Russian technical standard
Category: Technical standards GOST