Natural stone test methods. Determination of real density and apparent density, and of total and open porosity

The development of combustion appliances which has progressed in the recent years due to the need of saving energy and protecting the environment was paralleled by technical development of chimneys

BS EN 60730-2-14 deals specifically with electric actuators using NTC or PTC thermistors

BS EN ISO 2566-1

Supplied with 2nd family gases from medium pressure gas distribution systems with a maximum operating pressure exceeding 75mbar but not exceeding 2 bar and with a design maximum incidental pressure of 2

5 mm and 30 mm and is normally supplied in its natural colour

they serve for packaging of pharmaceutical preparations in solid and liquid dosage forms which are not intended for parenteral use

What is BS 787-2 - Gate-end boxes with air-break circuit-breakers about

within or outside a court of law

It looks at undertaking risk assessments

BS EN 12464-2:2007

materials of construction

Examples of viewpoints