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Fans. Determination of fan sound power levels under standardized laboratory conditions. General overview.
Standard published on 28.7.2025
Selected format:Tracked Changes. Fans. Determination of fan sound power levels under standardized laboratory conditions. General overview.
Standard published on 4.8.2025
Selected format:Fans. Determination of fan sound power levels under standardized laboratory conditions. Reverberant room method.
Standard published on 31.10.2025
Selected format:Tracked Changes. Fans. Determination of fan sound power levels under standardized laboratory conditions. Reverberant room method.
Standard published on 7.11.2025
Selected format:Fans. Determination of fan sound power levels under standardized laboratory conditions. Enveloping surface methods.
Standard published on 24.3.2026
Selected format:Tracked Changes. Fans. Determination of fan sound power levels under standardized laboratory conditions. Enveloping surface methods.
Standard published on 10.4.2026
Selected format:Fans. Determination of fan sound power levels under standardized laboratory conditions. Sound intensity method.
Standard published on 17.7.2025
Selected format:Tracked Changes. Fans. Determination of fan sound power levels under standardized laboratory conditions. Sound intensity method.
Standard published on 25.7.2025
Selected format:Copper and copper alloys. Rod and wire for welding and braze welding.
Standard published on 21.12.2002
Selected format:Copper and copper alloys. Seamless, round copper tubes for medical gases or vacuum.
Standard published on 30.6.2016
Selected format:Latest update: 2026-11-10 (Number of items: 2 209 227)
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