Moldova standards PDF
Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 3- Enveloping surface methods - Amendment 1. Original standard ISO 13347-3-2004 amd1-2010 in PDF full version. Additional info + preview on request
Document status: Replaced by St ISO 13347-3-2026
Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 3- Enveloping surface methods - Technical Corrigendum 1. Original standard ISO 13347-3-2004 cor1-2006 in PDF full version. Additional info + preview on request
Document status: Replaced by St ISO 13347-3-2026
Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 4- Sound intensity method. Original standard ISO 13347-4-2004 in PDF full version. Additional info + preview on request
Document status: Replaced by St ISO 13347-4-2025
Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 4- Sound intensity method - Technical Corrigendum 1. Original standard ISO 13347-4-2004 cor1-2006 in PDF full version. Additional info + preview on request
Document status: Replaced by St ISO 13347-4-2025
Fans - Tolerances, methods of conversion and technical data presentation. Original standard ISO 13348-2025 in PDF full version. Additional info + preview on request
Document status: Active
Fans - Vocabulary and definitions of categories - Part 1- Vocabulary. Original standard ISO 13349-1-2022 in PDF full version. Additional info + preview on request
Document status: Active