GB/T 23561.7-2009

Methods for determining the physical and mechanical properties of coal and rock - Part 7: Methods for determining the uniaxial compressive strength and counting softening coefficient

NORMA vydána dne 8.4.2009

Anglicky a čínsky -
Elektronické PDF (7250.10 CZK)

Anglicky a čínsky -

Tištěné (7250.10 CZK)

The information about the standard:

Designation standards: GB/T 23561.7-2009
Publication date standards: 8.4.2009
Country: Chinese technical standard
Kategorie: Technické normy GB