Gullies for buildings - Gullies with light liquids closureWhat is BS EN 1253 5 Gullies for buildings about? BS EN 1253 discusses gullies for buildings. BS EN 1253 5 is the fifth part of BS EN 1253 multi series and discusses gullies with light liquids closure. Light liquid closures for buildings are applied to avoid uncontrolled discharge of light liquids into drainage systems in case of an emergency. BS EN 1253 5 specifies requirements for the design, construction, performance, application, and marking as

over a period of time

fire test data and fire hazard assessment

with global application

ISO 3747[8]

ISO 20166-2 on isolated protein for pre-examination processes  is useful for:

This European Standard specifies a method for testing aerosol samplers based on comparison of concentrations under prescribed laboratory conditions in order to verify whether the performance of a candidate sampler fulfills the requirements of EN 13205‑1:2014

Quality requirements for fusion welding of metallic materials - Part 4: Elementary quality requirements

This European Standard specifies

ISO 13315-8 is the eight-part of multiple series that provides a general principle

BS EN 50124-1:2017 has made some technical changes compared to EN 50124-1:2001

Proportional control valves are not dealt with in BS 4062-2

and depending on how the scope is defined