STN - Slovenské národní normy

Solid fuels. Determination of reflectance

Dostupné prevedenie: Tlačené

Solid fuels. Micropetrographic analysis of lignite

Dostupné prevedenie: Tlačené

Testing of solid fuels. Micropetrographic analysis of bituminous coals

Dostupné prevedenie: Tlačené

Solid fuels. Determination of types of hard coals according to reflectance

Dostupné prevedenie: Tlačené

Solid fuels. Methods for the determination of humic acids

Dostupné prevedenie: Tlačené

Brown coals and lignites. Determination of humic acids

Dostupné prevedenie: Tlačené

Determination of the effectiveness of agents by flotation test

Dostupné jazyky: Česky

Dostupné prevedenie: Tlačené

Determination of oxygen in solid fuels

Dostupné prevedenie: Tlačené

Solid fuels. Gravimetric method for determination of volatile matter

Dostupné prevedenie: Tlačené

Solid mineral fuels. Determination of gross calorific value by the bomb calorimetric method, and calculation of net calorific value

Dostupné prevedenie: Tlačené