GB/T 25217.8-2021

Methods for test, monitoring and prevention of rock burst—Part 8: Monitoring method of electromagnetic radiation

NORMA vydána dne 30.4.2021

Anglicky a čínsky -
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The information about the standard:

Designation standards: GB/T 25217.8-2021
Publication date standards: 30.4.2021
Country: Chinese technical standard
Kategorie: Technické normy GB