GOST R 59262-2020
Brown coals, hard coals and anthracite. Method for determination of microhardness and microbrittleness

Standard No.

GOST R 59262-2020

Published By

GOSTR

Latest

GOST R 59262-2020

GOST R 59262-2020 history

• 1970 GOST R 59262-2020 Brown coals, hard coals and anthracite. Method for determination of microhardness and microbrittleness