International Standard iso 7639 Norme internationale Road vehicles - Diagnostic systems Graphical symbols First edition - 1985-08-01 Véhicules routiers - Systémes de diagnostic Symboles graphiques Premiere édition -- 1985-08-01 UDC/CDU 629.113 : 620.1.05 : 003.6 Ref. No./Réf. no : 1SO 7639-1985 (E/F) Descriptors : road vehicles, diagnosis, checking equipment, graphic symbots./Descripteurs : véhicule routier, diagnostic, materiel de verification, symbole graphique Price based on 9 pages/Prix base sur 9 pages d without license from IHS Not for Resale Foreword ISo (the Jnternational Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through Iso technical committees. Each member the right to be represented on that committee. International organizations, govern- mental and non-governmental, in liaison with ISO, also take part in the work. Draft Internationa! Standards adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International Standards by the ISO Council. They are approved in accordance with ISO procedures requiring at least 75 % approval by the member bodies voting. International Standard ISO 7639 was prepared by Technical Committee ISO/TC 22, Road vehicles. International Organization for Standardization, 1985 ? Printed in Switzerland 1i Copyright Intenatinal Organization for Standardization letworking permited without license from IHS Not for Resale Avant-propos L'sO (Organisation internationale de normalisation) est une fedération mondiale d'organismes nationaux de normalisation (comites membres de I'lSO). L'elaboration des Normes internationales est confiee aux comites techniques de I'lsO. Chaque comite membre interesse par une étude a le droit de faire partie du comite technique cree a cet effet. Les organisations internationales, gouvernementales et non gouverne- mentales, en liaison avec I'lsO, participent egalement aux travaux. Les projets de Normes internationales adoptes par les comites techniques sont soumis aux comites membres pour approbation, avant leur acceptation comme Normes inter- nationales par le Conseil de I'isO. Les Normes internationales sont approuvees confor- mement aux procedures de I'lsO qui requierent I'approbation de 75 % au moins des comités membres votants. La Norme internationale ISO 7639 a éte elaboree par le comite technique ISO/T 22, Vehiculesroutiers. Organisation internationale de normalisation, 1985 ? Imprime en Suisse Copyright Internatinal Organization for Standardization ili networking permited without license from IHS Not for Resale