Acoustics. Measurement of sound insulation in buildings and of building elements using sound intensity - Laboratory measurements at low frequencies1 Scope 1. 1 General This part of ISO 15186 specifies a sound intensity method to determine the sound reduction index and the element normalized level difference of building elements at low frequencies. This method has significantly better reproducibility in a typical test facility than those of ISO 1403, ISO 14010 and ISO 151861. The results are more independent of the room dimensions of the laboratory and closer to values that would be measured

Estimation of content of carbonyl compounds present in lesser amounts — Spectrometric method

ethical and robust code of practice for anyone conducting investigations

Transportation in a motor vehicle

Annex K (normative) Fatigue test methods for aluminothermic welds

units and terms

strategic requirements for a management system for valuing people to enable an organization to manage and develop its people

fire rated ventilation ducts

The scope of the data has been selected with particular reference to the use of electrical equipment in hazardous areas

The aim of BS EN 13711 is to provide best industry requirements for the safe and reliable of winches

There are various types of stylus instruments depending upon their applications

What is ISO 25178-600-Geometrical product specifications (GPS) about

Note: BS 4366 does not apply to nitrogen for medical