GB/T 25217.14-2020

Methods for test, monitoring and prevention of rock burst—Part 14: Prevention method of roof hydraulic fracturing

NORM herausgegeben am 19.11.2020

English, Chinesisch -
Elektronische PDF (216.60 EUR)

The information about the standard:

Designation standards: GB/T 25217.14-2020
Publication date standards: 19.11.2020
Country: Chinese technical standard
Kategorie: Technische Normen GB