Aluminium and aluminium alloys. Chemical composition and form of wrought products - Codification of standardized wrought productsBS EN 753 Part 5 specifies the codification of some standardized semifinished wrought products for use in ordering information. Codification is usually required for technical drawings. It does not apply to castings, cast forging stock, rolling ingots, extrusion billets, and ingots for remelting. The significance of a standard codification lies in the rational, unambiguous description of products, above all in the field of design, scheduling of

wet tests and artificial pollution tests

3 Test conditions for burst and crash (failure of rotor body and rotor blades)

BS EN ISO 128-21:2001

European Standards for burners

3) Conditions of the wheel rail interface

specimen deployment conditions

and product provided

h) describes possible uses for the results of appraisal

Historically design

even if the other heating components of the appliance use electrical energy (e

different transport modes and several companies within the transport supply chain)

breathing and draining devices which form part of a flameproof enclosure