GB/T 46577-2025

Technical specifications for general surveying of urban underground municipal infrastructure

NORM herausgegeben am 31.10.2025

English, Chinesisch -
Elektronische PDF (1137.40 EUR)

The information about the standard:

Designation standards: GB/T 46577-2025
Publication date standards: 31.10.2025
Country: Chinese technical standard
Kategorie: Technische Normen GB