1、 - STD-AECMA PREN 4437-ENGL. 1497 E LOL23LL 0034273 787 AECMA STANDARD NORME AECMA AECMA NORM , prEN 4437 Edition P 1 November 1997 BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES (AECMA) Gulledelle 94 - B-1200 BRUXELLES - Tel. (+32) 2 775 81 10 - Fax. (+32) 2 775 81 11 ICs: Srie arospatiale Ma
2、triaux mtalliques Mthodes dessais Essai au brouillard salin ENGLISH VERSION Aerospace series Metallic materials Test methods Salt spray testing Luft- und Raumfahrt Metallische Werkstoffe Prfverfahren Salzsprhnebelprfung This “Aerospace Series“ frestandard has been drawn up under the responsibility o
3、f AECMA (The European Association 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
4、 the technical content shall 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 (NPS) and formal agreement of the Official Services of the Membe
5、r countries it will be submitted as a draft European Standard to CEN (European Committee for Standardization) for formal vote. Standard to be used: ASTM BI 17-95 I Nota - Extra copies can be supplied by B.N.A.E. - Technopolis 54 - 199, rue Jean-Jacques Rousseau - 921 38 ISSY-LES-MOULINEAUX CEDEX Comments should be sent within six months after the date of publication to I Edition approved for publication I 1997-1 1-28 AECMA Gulledelle 94 C5 Chairman Mr Odorico 1 B-1200 BRUXELLES I I Oaecrna 1997
