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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

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Glass mercury electric-contact thermometers and thermoregulators. Specifications

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Mechanical properties of corrosion-resistant stainless steel fasteners. Part 3. Set screws and similar fasteners not under tensile stress

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Electromagnetic compatibility. "Smart city". Requirements for immunity to electromagnetic disturbances

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Planting material of subtropical, nut-bearing, citrus cultures and tea. Specifications

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State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring mass flow of gas within the range of 4x10 in minus 2 degree up to 2,5x10 in 2 degree kg/sec

Document status: Withdrawn