Iron ores for blast furnace feedstocks. Determination of the reducibility by the rate of reduction index.

NEPLATNÁ vydaná dňa 31.8.2015

Iron ores for blast furnace feedstocks. Determination of low-temperature reduction-disintegration indices by static method. Reduction with CO, CO₂, H₂ and N₂.

NEPLATNÁ vydaná dňa 31.12.2007

Iron ores for blast furnace feedstocks. Determination of low-temperature reduction-disintegration indices by static method. Reduction with CO and N₂.

NEPLATNÁ vydaná dňa 31.12.2007

Method for determination of asphaltenes in petroleum products (precipitation with normal heptane).

NEPLATNÁ vydaná dňa 31.8.1971

Aerospace series. General and installation requirements for passenger seat fittings.
(Letectví a kosmonautika - Všeobecné a instalační požadavky pro úchyty sedadel pro cestující.)

NEPLATNÁ vydaná dňa 31.5.2012

Method for determination of cone penetration of petrolatum.

NEPLATNÁ vydaná dňa 1.1.1971

Iron ore pellets. Determination of relative free-swelling index.

NEPLATNÁ vydaná dňa 15.3.1995

Iron ore pellets for blast furnace feedstocks. Determination of the free-swelling index.

NEPLATNÁ vydaná dňa 31.12.2007

Determination of specific gravity and density of petroleum products (graduated bicapillary pyknometer method).

NEPLATNÁ vydaná dňa 31.8.1971

Steel fishplates for bull head railway rails (for rails from 70 lbs. to 100 lbs. per yard inclusive) and for flat bottom railway rails (for rails from 25 lbs. to 100 lbs. per yard inclusive)..

NEPLATNÁ vydaná dňa 1.9.1909