Valves for water supply. Fitness for purpose requirements and appropriate verification tests - Air valves

BS EN 50136-1 applies to transmission systems for all types of alarm messages such as fire

Duct sections for use other than in fire resisting heating

and construction requirements which allows them to manufacture and test luminaire with built-in transformers

BS 5440-1 is applicable to open flue chimneys for Type B gas appliances and room-sealed chimney configurations for Type C gas appliances

and guidelines for water footprint about

BS 6455 provides you with the procedure for monitoring the levels of residual solvents present in packaging materials

Cables intended to have limited circuit integrity in a fire are not covered by this specification

and comes into effect on publication of this standard later this year

and a standard ladder for conductor cross-sections 35 mm2 and smaller

and durability while taking into consideration the estimated service life

gearbox and clutch housing units

The document is applicable to CLT products which are manufactured from solid-sawn timber or wood based panels built up of at least three layers in which the grain of adjoining layers are at right angles to each other