Acoustics. Determination of airborne sound power levels emitted by machinery using vibration measurement - Survey method using a fixed radiation factor Ingestion-build-78747 importers and those responsible for

importers and those responsible for fire safety determine the fire safety of mattresses

Guidance on fire detection and alarm systems in residential buildings is given in BS 5839-6

marking and information to be supplied for protective gloves against the mechanical risks of abrasion

BS EN 81-2:1998+A3:2009 looks at the safety rules for the construction and installation of new lifts and hydraulically operated devices

NOTE 3 The titles of the publications referred to in this standard are listed on the inside back cover

Acoustics. Determination of airborne sound power levels emitted by machinery using vibration measurement - Survey method using a fixed radiation factor Ingestion-build-78747 importers and those responsible for1 Scope This part of ISO TS 7849 gives basic requirements for reproducible methods for the determination of an upper limit for the A weighted sound power level of the noise emitted by machinery or equipment by using surface vibration measurements. The method is only applicable to noise which is emitted by vibrating surfaces of solid structures and not to noise generated aerodynamically. This vibration measurement method is especially applicable in