Methods for chemical analysis of niobium hafnium alloys—Determination of hafnium, titanium, zirconium, tungsten, tantalum contents—Inductively coupled plasma atomic emission spectrometry
NORMA vydaná dňa 6.3.2020
Designation standards: GB/T 38513-2020
Publication date standards: 6.3.2020
Country: Chinese technical standard
Kategória: Technické normy GB