ISO_19675_2015_06_29_EN新版标准规范

DRAFT INTERNATIONAL STANDARD ISO/DIS 19675Secretariat:IlWVoting begins onVoting terminates on2015-06-292015-09-29Non-destructive testing -Ultrasonic testing-Specificationfor a calibration block for phased array testing (PAUT)Essais non destructifs-Controle par ultrasons-Specifications relatives au bloc d'etalonnage pour latechnique multi-elements automatisesPartie #Titre de la partie1CS19.100Member bodies are requested to consult relevant national interests in ISO/TC 44/SC #beforereturning their ballot to the ISO Central Secretariat.This draft International Standard is submitted to all ISo member bodies for voting,as astandard prepared by an intemational standardizing body in accordance with CouncilResolution 42/1999.The proposer,the Intemational Institute of Welding (llW),has beenrecognized by the ISO Council as an intemational standardizing body for the purpose ofCouncil Resolution 42/1999.To expedite distribution,this document is circulated as received from the committeesecretariat.ISO Central Secretariat work of editing and text composition will be undertaken atpublication stage.THIS DOCUMENT IS A DRAFT CIRCULATED FOR COMMENT AND APPROVAL.IT IS THEREFORE SUBJECT TO CHANGE AND MAY NOT BEREFERRED TOAS AN INTERNATIONAL STANDARD UNTIL PUBLISHED AS SUCH.IN ADDITION TO THEIR EVALUATION AS BEING ACCEPTABLE FOR INDUSTRIAL,TECHNOLOGICAL,COMMERCIAL AND USER PURPOSES,DRAFT INTERNATIONAL STANDARDS MAY ON OCCASION HAVE TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL TO BECOMESTANDARDS TO WHICH REFERENCE MAY BE MADE IN NATIONAL REGULATIONS.RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,WITH THEIR COMMENTS,NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF WHICHTHEY ARE AWARE AND TO PROVIDE SUPPORTING DOCUMENTATION.International Organization for Standardization,2015