GB/T 17775-2024

Rating of quality levels of tourist attractions

NORM herausgegeben am 23.8.2024

English, Chinesisch -
Elektronische PDF (673.40 EUR)

The information about the standard:

Designation standards: GB/T 17775-2024
Publication date standards: 23.8.2024
Country: Chinese technical standard
Kategorie: Technische Normen GB