GOST 13525.18-70

Electric chain hoists. Safety requirements

State system for ensuring the uniformity of measurements. State verification schedule for means measuring the spectral radiance and relative spectral distribution of radiating power in the wavelength range from 0,3 to 25,0 µm

Luminaires. Part 1. General requirements and tests

Acoustics. Attenuation of sound during propagation outdoors. Part 1. Calculation of the absorption of sound by the atmosphere

Tests on electric and optical fibre cables under fire conditions. Part 3-22. Test for flame spread of vertically-mounted bunched wires or cables. Category A

Modified wood. Method for determination of hardness, temporal elastic deformation and residual strain