ISO 13347-3:2004/Amd 1:2010 PDF
Industrial fans — Determination of fan sound power levels under standardized laboratory conditions — Part 3: Enveloping surface methods — Amendment 1
Industrial fans — Determination of fan sound power levels under standardized laboratory conditions — Part 3: Enveloping surface methods — Amendment 1
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 1
- Дата публикации:
- 5 ноября 2010 г.
- Издание:
- ISO IS 13347 edition 1 version 1
- ICS:
- 17.140.20
Abstract
Overview
ISO 13347-3:2004/Amd 1:2010 is an amendment to the international standard outlining methods for determining the sound power levels of industrial fans under standardized laboratory conditions. This document specifically addresses enveloping surface methods used to measure acoustic performance, ensuring consistent and reliable results. Developed by ISO Technical Committee ISO/TC 117 (Fans), it provides enhanced guidance for accurate sound measurement in industrial environments.
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