GB 47290-2026

Technical specification for fire prevention and extinguishing in coal mine

NORM herausgegeben am 27.2.2026

English, Chinesisch -
Elektronische PDF (397.80 EUR)

The information about the standard:

Designation standards: GB 47290-2026
Note: Execute Date: september 2026
Publication date standards: 27.2.2026
Country: Chinese technical standard
Kategorie: Technische Normen GB