GB 21657-2008

Code of dust control in the compounding workshop of the rubber manufacture

NORMA vydaná dňa 22.4.2008

Anglicky a čínsky -
Elektronické PDF (256.40 EUR)

The information about the standard:

Designation standards: GB 21657-2008
Note: NEPLATNÁ
Publication date standards: 22.4.2008
Country: Chinese technical standard
Kategória: Technické normy GB