GB 4278-1984

Effluent standards for pollutants from dinitrodiazophenol manufacturing industry

NORMA vydaná dňa 18.5.1984

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The information about the standard:

Designation standards: GB 4278-1984
Note: NEPLATNÁ
Publication date standards: 18.5.1984
Country: Chinese technical standard
Kategória: Technické normy GB