Radio-frequency connectors - R.F. coaxial connectors with inner diameter of output conductor 9,5 mm (0,374 in) with bayonet lock. Characteristic impedance 50 ohms (Type C)

BS 743 specifies designation for ordering this will help you with damp-proof course materials for the purposes of an enquiry or order

It gives recommendations for the selection

or the propulsion of

Management responsibility

installers and maintainers of earthing and lightning protection equipment

This is achieved by referencing formal published conformance tests or profiles of standards

A body core temperature of 38 °c or above was used as the criterion to restrict travelling during the SARS (severe acute respiratory syndrome) epidemic (april 2003)

BS EN 13136 is a European Standard that describes the calculation methods of mass flow for sizing pressure relief devices for components of refrigerating systems

This ensures that the motion of one gear is transferred to the other at locally constant angular velocity

BS EN ISO 18153:2003 specifies how to assure the metrological traceability of values assigned to calibrators and control materials intended to establish or verify trueness of measurement of the catalytic concentration of enzymes

BS EN 16511 provides characteristics for the requirements of the panels which will ensure that the panels remain attractive for many years without having to repair or replace and saves time and money of the replacement or repair of a worn floor

CEO of Accountability and Co-Chairman of the Committee responsible for the development of BS 8900 days of the standard: