1、1- EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 28281993 February 1993 UC 621.7%.61:620.17:629.7 Descriptors: Aircraft industry, metal coatings, coating processes, adhesion tests English version Aerospace series - Adhesion test for metallic coatings by burnishing !%rie arospatiale - Essai da
2、dhrence des cavitements mtalliques par brunttsage Luft- und Raumfahrt - Prfung dar Haftfestigkeit von nietallischen Beschlchtungan durch PteBglnzen This European Standard uas appmsed by CEN on 1993-02-19. CEN members are band to canply with the CEN/CENELEC Internal Regulations which stipulate the am
3、ditions for giving this European Standard the statut of a national standard without any alteration. Up-to-date lists and bibliopraphical references concerning such national standards may be obtained on application to the central Secretariat or to any CEN member. The European Standards exist In three
4、 official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the saw status as the official versions. CEN members are the national standards bodies of Austr
5、ia, Balgium, Danmark, Finland, France, Germany, Greece, Iceland. Iteland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sueden. Suitzerland and United Kingdom. CEN European Camiittee for Standardization hite Europen de Normalisation Europisches Komitee fr Nonnung cerrtnl Seu-etariat: rue de Stassafi.36 - reference number of the part or test specimen; - nature of the coating; - thickness of the coating; - test result. *) See IS0 2080.
