GB/T 39994-2021

Determination of six metal elements (iron, calcium, magnesium, zinc, titanium,copper) in polyolefin pipe system

NORMA vydaná dňa 30.4.2021

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The information about the standard:

Designation standards: GB/T 39994-2021
Publication date standards: 30.4.2021
Country: Chinese technical standard
Kategória: Technické normy GB