GB/T 23809.2-2020

Emergency guidance systems—Setting principles and requirements—Part 2: Outside buildings

NORM herausgegeben am 31.3.2020

English, Chinesisch -
Elektronische PDF (352.60 EUR)

The information about the standard:

Designation standards: GB/T 23809.2-2020
Publication date standards: 31.3.2020
Country: Chinese technical standard
Kategorie: Technische Normen GB