GOST R 57968-2017

Iron and manganese ores, agglomerates and pellets. Determination of tumbler strength

Railway transport. Rolling stock. Terms and definitions

Information technology. Security techniques. Methodology for IT security evaluation

State system for ensuring the uniformity of measurements. Measurement of irradiance and dose ultraviolet radiation in photobiology. Procedure of measurements

State system for ensuring the uniformity of measurements. Coaxial impedance meters. Methods and means of verification

State system for ensuring the uniformity of measurements. State verification schedule for variable pressure measuring instruments in the range from 1·10 2 to 2,5·10 7 Pa for frequencies from 5·10 -1 to 1·10 4 Hz and durations from 1·10 -5 to 10 s under constant pressure up 5·10 6 Pa