1、STDmAECMA PREN 2002-13-ENGL 1998 1012311 U015171 910 Edition approved for publication 1998-1 2-31 AECMA STANDARD NORME AECMA AECMA NORM C5 Chairman Mr Evetts Comments should be sent within six months after the date of publication to AECMA Gulledelle 94 B-1200 BRUXELLES prEN 2002-13 Edition P 1 Decem
2、ber 1998 PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES (AECMA) Gulledelle 94 - 6-1200 BRUXELLES - Tel. (+32) 2 775 81 10 - Fax. (t32) 2 775 81 11 !CS: Descriptors: ENGLISH VERSION Aerospace series Metal I ic materials Test methods Part 13: Reverse torsion testing of wire Srie arospat
3、iale Luft- und Raumfahrt Matriaux mtalliques Metallische Werkstoffe Mthodes dessais Prfverfahren Partie 13: Essai de torsion alterne des fils Teil 13: Wechsel Verwindeversuch an Drhten This “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA (The European Association o
4、f Aerospace Industries). it is published on green paper for the needs of AECMA-Members. It has been technically approved by the experts of the concerned Technical Committee following comment by the Member countries. Subsequent to the publication of this Prestandard, the technical content shall not b
5、e changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and signature of the AECMA Standard Checking Centre (NPS) and formal agreement of the Official Services of the Member countries it will be submitted as a draft European Standard to CEN (European Committee for Standardization) for formal vote. Standard to be used: IS0 9649
