1、 AECMA PREN*2003-L5 95 LOL23LL 0009952 T7 Edition approved for publication 1995-1 1-30 AECMA STANDARD NORME AECMA AECMA NORM Comments should be sent within six months after the date of publication to AECMA Gulledelle 94 6-1 200 BRUXELLES prEN 2003-15 Edition P1 November 1995 PUBLISHED BY THE EUROPEA
2、N ASSOCIATION OF AEROSPACE INDUSTRIES (AECMA) Guiledelle 94 - B-1200 BRUXELLES - Tel. (32) 2 775 81 1 O - Fax. (32) 2 775 81 11 ICs : 49.040.10 Descriptors : ENGLISH VERSION Aerospace series Test methods for metallic materials Ultrasonic testing Part 15 : Reference blocks Srie arospatiale Mthodes de
3、ssais applicables aux matriaux mtalliques Contrle par ultrasons Partie 15 : Blocs de rfrence Luft- und Raumfahrt Prfverfahren fr metallische Werkstoffe Ultraschallprfung Teil 15 : Referenzblcke This “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA (The European Asso
4、ciation of 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 sh
5、all not be 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 INPSI and forma agreement of the Official Services of the Member countries it will be submitted as a draf European Standard to CEN (European Committee for Standardization) for formal vote. Standard to be used : EN 4050-3 Nota - Extra copies can be supplied by B.N.A.E. - Technopolis 54 - 199, rue Jean-Jacques Rousseau 921 38 ISSY-LES-MOULINEAUX CEDEX C5 Chairman M. Odorico aecma 1995
