State system for ensuring the uniformity of measurements. State verification schedule for means of electric field intensity measurement within frequency range 0-20 kHz
State system for ensuring the uniformity of measurements. State verification schedule for means measuring irradiance in spectrosensitomentry in the wavelength range of 0.2-1.4 um
Carbonaceous materials for the production of aluminium. Anodes, cathodes blocks, sidewall blocks and baked ramming pastes. Determination of the thermal conductivity using a comparative method
