GOST 9433-80

Noise. Coast-by methods for measurement of tire-to-road sound emission

Electric cables. Calculation of the current rating. Part 1-3. Current rating equations (100 % load factor) and calculation of losses. Current sharing between parallel single-core cables and calculation of circulating current losses

Reclamation systems and structures. Pumping stations. Engineering standards

Automatic electrical controls for household and similar use. Part 2-13. Particular requirements for humidity sensing controls

Water. Rates of measurement error of characteristics of composition and properties

Noise of machinery. Determination of emission sound pressure levels at a work station and at the other specified positions in an essentially free field over a reflecting plane