GOST 21291-1975
Coal briquettes. Method for the determination of width of the belt edge

Standard No.

GOST 21291-1975

Release Date

1975

Published By

RU-GOST R

Status

Be replaced 2018-10

Replace By

GOST 21291-2018

Latest

GOST 21291-2018

Scope

This standard applies to pillow-shaped coal briquettes and establishes a method for determining the thickness of their belt.

GOST 21291-1975 history

• 2018 GOST 21291-2018 Coal briquettes. Method for determination of the thickness of the belt edge
• 1975 GOST 21291-1975 Coal briquettes. Method for the determination of width of the belt edge