GB 31604.31-2025

Determination of residual ethylidene dichloride in polyvinyl chloride resin and product for food container and packaging material

NORMA vydaná dňa 16.3.2025

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The information about the standard:

Designation standards: GB 31604.31-2025
Publication date standards: 16.3.2025
Country: Chinese technical standard
Kategória: Technické normy GB