Cinematography. Common to more than one film gauge. Printing - Specification for optical printing ratios for enlargement and reduction of motion-picture film images

4 Symbol for the chemical composition of all-weld metal

It does not apply to 'lift-type' gas holders

BS EN ISO 50001 is similar to BS EN 16001

BS 714 lays down standard current ratings and standard dimensions

as well as regulators

BS 1804-1 creates the standardized approach for manufacturers

based around industry standard equipment that can be replaced easily in days or hours in some cases

A circuit breaker is an automated operating electrical switch designed to protect an electrical circuit from damage

BS 5598-2 helps with the sampling of halogenated hydrocarbon

• Using the D-PDU API with existing applications

Note2: Standalone bathing aids are covered in EN 17022

quick and at reasonable cost