Precast concrete products. Wall elements1 Scope This European Standard applies to prefabricated walls, made of normal weight or lightweight concrete with dense structure. Also fibre reinforced concrete (steel, polymer or other fibres covered by European Standards) may be used. These wall elements may have external wall functions (see 3. 11) or not, have facing functions (see 3. 12) or not or have a combination of these functions. External wall functions could be: thermal insulation (see 3.

This part 4-1 of EN 61000 covers testing and measuring techniques for electrical and electronic equipment (apparatus and systems) in the electromagnetic environment

properties of coated fabric and tests which allows them to effectively manufacture and test aluminized polychloroprene rubber-coated nylon fabric

The track decay rate is a vibration quantity that characterizes the attenuation of rail vibration along the track for a given wheel/rail contact excitation

emulsions and dispersions

Why should you use  BS EN 16734- Automotive B10 diesel fuel

specifies requirements for self adjusting (nibbed) or welded mild steel (low carbon steel) fences with round or square verticals and rolled hollow section (RHS) or rolled steel joist (RSJ) posts and flat horizontals

A further 12 European laboratories participated in tests with the same materials in 2005 in accordance with EN 196-2

A Bending loss insensitive single-mode fibre suitable for use in the access networks

The float valve is a simple mechanical liquid level controller that detects changes of elevation in the liquid free surface and opens or closes a valve accordingly

They can be further defined by the speeds of the data transmission across the interface

Governments may consider requiring the carriage of ECS for these vessels under local arrangements

no correction regarding ambient conditions is applied to functional measurements