PNST 474-2020

Mechanical vibration. Measurement of vibration on ships. Part 2. Measurement of structural vibration

State system for ensuring the uniformity of measurements. State verification scheme for instruments measuring of the spectral radiance, spectral radiant power, spectral irradiance, spectral radiant intensity, power and radiant intensity in spectral range from 0,001 to 1,600 um

Reinforced concrete structures. Method for determination of reinforcement tensioning force

Bauxite. Method for determination of iron oxide (II) content

Cereals. Determination of bulk density, called mass per hectolitre. Part 3. Routine method

Cotton and synthetic threads for shoes. Specifications