GB 50404-2017

Technical code for rigid polyurethane foam insulation and waterproof engineering

NORMA vydána dne 21.2.2017

Anglicky a čínsky -
Elektronické PDF (34558.30 CZK)

The information about the standard:

Designation standards: GB 50404-2017
Publication date standards: 21.2.2017
Country: Chinese technical standard
Kategorie: Technické normy GB