
Methods for chemical analysis of zirconium and zirconium alloys—Part 22Determination of oxygen and nitrogen contents—Inert gas fusion-infrared absorption and thermal conductivity method
NORMA vydána dne 29.9.2017
Designation standards: GB/T 13747.22-2017
Publication date standards: 29.9.2017
Country: Chinese technical standard
Kategorie: Technické normy GB