BS EN IEC 60704-2-7-2020 pdf download

BS EN IEC 60704-2-7-2020 pdf download.Household and similar electrical appliances — Test code for the determination of airborne acoustical noise Part 2-7: Particular requirements for fans. This clause of Part 1 is applicable except as follows: 1.1 Scope 1.1.1 General Replacement: This document applies to electrical fans (including their accessories...