Russian standards PDF

Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Precision methods for reverberation test rooms

Document status: Active

Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering methods for small movable sources in reverberant fields. Part 1. Comparison method for a hard-wall test room

Document status: Active

Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering methods for small movable sources in reverberant fields. Part 2. Methods to determine sound power levels for special reverberation test rooms

Document status: Active

Leather. Chemical tests. Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter

Document status: Active

Textiles. Domestic washing and drying procedures for textile testing

Document status: Active

Mechanical vibration. Laboratory method for evaluating vehicle seat vibration. Part 1. Basic requirements

Document status: Active