
Methods for chemical analysis of silicate rocks—Part 31: Determination of 12 components including silicon dioxide etc.—Lithium metaborate fusion-inductively coupled plasma atomic emission spectrometry
NORMA vydaná dňa 18.10.2019
Designation standards: GB/T 14506.31-2019
Publication date standards: 18.10.2019
Country: Chinese technical standard
Kategória: Technické normy GB