GB 31604.29-2023

Food contact materials for export-Polymers-Determination of methyl methacrylate in food simulants-Gas chromatography-mass spectrometry

NORMA vydána dne 6.9.2023

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The information about the standard:

Designation standards: GB 31604.29-2023
Publication date standards: 6.9.2023
Country: Chinese technical standard
Kategorie: Technické normy GB