GB 25974.1-2026

Powered support for coal mine—Part 1: General technical specification

NORM herausgegeben am 27.2.2026

English, Chinesisch -
Elektronische PDF (717.10 EUR)

The information about the standard:

Designation standards: GB 25974.1-2026
Note: Execute Date: march 2027
Publication date standards: 27.2.2026
Country: Chinese technical standard
Kategorie: Technische Normen GB