Russian standards PDF
Fixed aluminium capacitors with non-solid electrolyte. General specifications
Document status: Active
Acoustics. Laboratory measurements for ducted silencers and air-terminal units. Insertion loss, flow noise and total pressure loss
Document status: Active
Protective helmets for drivers and passengers of motor cycles and mopeds. Uniform requirements for official approval
Document status: Withdrawn
Noise. Guidelines for noise control by enclosures and cabins
Document status: Active