Acoustics. Measurement of sound pressure level from service equipment in buildings. Engineering method1 Scope This document specifies methods for measuring the sound pressure level from service equipment in buildings installed to building structures. This document covers specifically measurements of sanitary installations, mechanical ventilation, heating and cooling service equipment, lifts, rubbish chutes, boilers, blowers, pumps and other auxiliary service equipment, and motor driven car park doors, but can also be applied to other equipment

The purpose of BS 7339 is to supplement traditional methods of material identification which incorporate hard stamping and review of material certificates

The concept

This method may also be used for repair mortar

BS EN 13921 provides guidance on the generic ergonomic characteristics related to personal protective equipment (PPE)

This Technical Specification provides guidance on:

these parameters have been quantified

as it includes more heating manners

BS EN 60264-3-4 assists you by providing specifications and basic dimensions of containers for taper barreled delivery spools used for safely transporting and storing bulk winding wires and to ensure freight containers have no leaks

BS 3630-16 specifies the principle in which the sample is dissolved in hydrochloric acid

4 Torsional strength

each having a rated current not exceeding 125 A with a total incoming load current not exceeding 250 A

BS EN 60068-2-30 on Environmental testing for high humidity applies to: