Hard coal. Determination of the crucible swelling number

Norma vydaná dňa 1.4.2021

Anthracite. Method for determination of volatile matter volume yield

Norma vydaná dňa 1.4.2021

Brown coal, hard coal, anthracite and combustible shales. Method for sampling of seam samples

Norma vydaná dňa 1.4.2021

Brown coals, hardcoals, antracite and combustible shales. Method of sampling for exploatation tests

Norma vydaná dňa 1.4.2021

Hard coals and brown coals. Method of sampling by boring holes

Norma vydaná dňa 1.4.2021

Brown coals, hard coals and anthracite. Accelerated method for the determination of moisture-holding capacity

Norma vydaná dňa 1.4.2021

Brown coals, hard coals, anthracites, coal briquettes and combustible shales. Methods for determination of mineral impurities (rock) and smalls

Norma vydaná dňa 1.4.2021

Brown coals, hard coals, anthracites, combustible shales and briquettes. Method for the preparation of common samples

Norma vydaná dňa 1.4.2021

Brown coals, hard coals, and anthracite. Method for determination of hygroscopic moisture

Norma vydaná dňa 1.4.2021

Hard coal. Determination of caking power by Gray-King coke method

Norma vydaná dňa 1.4.2021