Russian standards PDF
Acoustics. Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance
Document status: Active
Civil aircraft. Service bulletins processing and works fulfillment in accordance with them
Document status: Active
Noise of machines. Determination of sound insulation performances of enclosures. Part 2. Measurements in situ for acceptance and verification of declared noise performance values
Document status: Active
Mechanical vibration. Balancing machines. Enclosures and other protective measures
Document status: Active
Noise of machines. Industrial fans. Determination of sound power levels under laboratory conditions. Part 2. Reverberant method
Document status: Active