Gas supply. Gas pipework for buildings. Maximum operating pressure less than or equal to 5 bar. Functional recommendations1 Scope 1. 1 This standard specifies general recommendations for the design, construction, testing, commissioning, operation and maintenance of installation pipework; pipework between the delivery point of the gas and the inlet connection to the gas appliance. This standard specifies common basic principles for gas installation pipework. Users of this European standard need to be aware that more detailed national standards and or codes of practice may

that are permanently connected to a potable water supply system

or in relation to

or security dogs

Due to the varied bit rates of single DTV programmes

BS 3987 on anodic oxidation coatings on wrought aluminium is relevant to:

BS EN 1995-2 guidelines help you with the efficient structural design and ensure the safety

ISO/TR 20693 covers distribution identification methods as a tool to:

Suppliers of packaging and other food contact materials

Part 4 of BS EN ISO 8835 gives specific requirements for AVDDs which are supplementary to the applicable general requirements in IEC 60601-2-13

The test objects are for the measurement of temperature rise and not for the determination of thermal index which is

reflection photographic or photomechanical prints and/or other objects or images

and quality of viewing goggles filters for use in dissociation tests to obtain reliable results