GB/T 21841-2019

Rubber antioxidant—N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine6PPD

NORMA vydaná dňa 30.8.2019

The information about the standard:

Designation standards: GB/T 21841-2019
Publication date standards: 30.8.2019
Country: Chinese technical standard
Kategória: Technické normy GB