GOST 11223-1988
Hard coals and brown coals. Method of sampling by boring holes

Standard No.

GOST 11223-1988

Release Date

1988

Published By

RU-GOST R

Latest

GOST 11223-1988

Replace

GOST 11223-1983

Scope

This standard applies to brown and bituminous coals mined by opencast mining without selective mining in deposits with coal

GOST 11223-1988 Referenced Document

• GOST 10742-1971 Brown coals, hard coals, anthracite, combustible shales and coal briquettes. Methods of sampling and preparation of samples for laboratory tests
• GOST 27379-1987 Solid mineral fuel. Methods for determination of sampling and sample preparation errors

GOST 11223-1988 history

• 1988 GOST 11223-1988 Hard coals and brown coals. Method of sampling by boring holes
• 0000 GOST 11223-1983