EUROPEAN STANDARD EN ISO 17636-1 NORME EUROPEENNE EUROPAISCHE NORM January 2013 ICS25.160.40 Supersedes EN 1435:1997 English Version Non-destructive testing of welds Radiographic testing Part 1: X-and gamma-ray techniques with film (ISO 17636-1:2013) Controle non destructif des assemblages soudes-Controle Zerstorungsfreie Prufung von Schweilsverbindungen- par radiographie Partie 1:Techniques par rayons X ou Durchstrahlungsprufung Teil 1:Rontgen-und gamma a I'aide de film(ISO 17636-1:2013) Gammastrahlungstechniken mit Filmen (ISO 17636- 1:2013) This European Standard was approved by CEN on 14 December 2012. CEN members are bound to ply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical references concerming such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three 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 CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria Belgium Bulgaria Croatia Cyprus Czech Republic Denmark Estonia Finland Former Yugoslav Republic of Macedonia France Germany Greece Hungary Iceland Ireland Italy.Latvia Lithuania Luxembourg Malta Netherlands Norway Poland Portugal Romania Slovakia Slovenia Spain Sweden Switzerland Turkey and United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FOR NORMUNG Management Centre:Avenue Marnix 17 B-1000 Brussels @2013 CEN All rights of exploitation in any form and by any means reserved Ref.No.ENISO17636-1:2013:E worldwide for CEN national Members. EN ISO17636-1:2013(E) Contents Page Foreword...................