BS EN 13138-1. Buoyant aids for swimming instruction - Part 1. Safety requirements and test methods for buoyant aids to be worn Ingestion-build-209418 This standard is also applicable

This standard is also applicable to individual energy regulators utilized as part of a control system or energy regulators which are mechanically integral with multi-functional controls having non-electrical outputs

1   This guide describes various forms of nucleus replacement and nucleus augmentation devices

normally isolated from the previous one

BS EN 50441-4 introduces cables that are installed in ducts

NOTE 5 As well as normally constructed dwellings

BS EN 13138-1. Buoyant aids for swimming instruction - Part 1. Safety requirements and test methods for buoyant aids to be worn Ingestion-build-209418 This standard is also applicable