DIN EN 12812:2008 pdf download.Traggeruste - Anforderungen, Bemessung und Entwurf. 5 Materials 5.1 General Only materials that have established properties and that are known to be suitable for the intended use shall be used. 5.2 Basic requirements for materials 5.2.1 Materials shall comply with European product Standards; where they do not exist national standards shall be used. 5.2.2 Where the...
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