GB/T 31521-2015

Public information signs—General requirements for materials, construction and electrical devices

NORM herausgegeben am 15.5.2015

English, Chinesisch -
Elektronische PDF (271.00 EUR)

The information about the standard:

Designation standards: GB/T 31521-2015
Publication date standards: 15.5.2015
Country: Chinese technical standard
Kategorie: Technische Normen GB