GB/T 40907-2021

Methods for the determination of prohibited substances in furniture products and related materials—2,4-diaminotoluene and 4,4""-methylenedianiline

NORMA vydaná dňa 11.10.2021

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The information about the standard:

Designation standards: GB/T 40907-2021
Publication date standards: 11.10.2021
Country: Chinese technical standard
Kategória: Technické normy GB