GOST 4041-71

State system for ensuring the uniformity of measurements. State verification schedule for measuring means of spectral, integral and reduced regular transmittance and optical density within the wavelength range from 0,2 to 50,0 um, diffused and regular reflections within the wavelength range from 0,2 to 20,0 um

Diamond annular wheels, form 2A2. Specifications

State system for ensuring the uniformity of measurements. State verification schedule for measuring of moisture content of firm and loose materials

Scale-coordinate paper. Specifications

Technical animal fat. Specifications

Vessels and apparatus. Norms and methods of strength calculation. Under low-cyclic loads