GOST 21708-1976
Brown coals, hard coals and anthracite. Method for determination of abrasive coefficient of ash

Standard No.

GOST 21708-1976

Release Date

1976

Published By

RU-GOST R

Status

Be replaced 1998-01

Replace By

GOST 21708-1996

Latest

GOST 21708-1996

GOST 21708-1976 history

• 1996 GOST 21708-1996 Solid mineral fuel. Method for determination of ash abrasiveness coefficient
• 1976 GOST 21708-1976 Brown coals, hard coals and anthracite. Method for determination of abrasive coefficient of ash