Russian standards PDF
Low-voltage fuse-links. Part 4. Supplementary requirements for fuse-links for the protection of semiconductor devices
Document status: Active
Acoustics. Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance
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Civil aircraft. Service bulletins processing and works fulfillment in accordance with them
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Noise of machines. Determination of sound insulation performances of enclosures. Part 2. Measurements in situ for acceptance and verification of declared noise performance values
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Noise of machines. Industrial fans. Determination of sound power levels under laboratory conditions. Part 2. Reverberant method
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