GB/T 13747.25-2017

Methods for chemical analysis of zirconium and zirconium alloys—Part 25Determination of niobium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry

NORMA vydána dne 29.9.2017

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The information about the standard:

Designation standards: GB/T 13747.25-2017
Publication date standards: 29.9.2017
Country: Chinese technical standard
Kategorie: Technické normy GB