GB 4911-1985

Emission standards for pollutants from iron and steel industry

NORMA vydaná dňa 1.1.1985

Anglicky a čínsky -
Elektronické PDF (211.00 EUR)

The information about the standard:

Designation standards: GB 4911-1985
Note: NEPLATNÁ
Publication date standards: 1.1.1985
Country: Chinese technical standard
Kategória: Technické normy GB