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Industrial fans — Determination of fan sound power levels under standardized laboratory conditions — Part 1:…

Overview ISO 13347-1:2004/Amd 1:2010 is an essential amendment to the international standard that governs the determination of sound power levels of industrial fans under controlled laboratory condit…

Tracked Changes. Fans. Determination of fan sound power levels under standardized laboratory conditions. Gene…

Industrial fans — Determination of fan sound power levels under standardized laboratory conditions — Part 1:…

Overview ISO 13347-1:2004 - Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 1: General overview - gives a structured, consensus-based framewo…

Fans. Determination of fan sound power levels under standardized laboratory conditions. General overview.

Fans — Determination of fan sound power levels under standardized laboratory conditions — Part 1: General ove…

Overview ISO 13347-1:2025 - "Fans - Determination of fan sound power levels under standardized laboratory conditions - Part 1: General overview" defines the principles for measuring and reporting the…