ISO16811-2012 Non-destructive testing — Ultrasonic testing — Sensitivity and r

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1、INTERNATIONALISOSTANDARD16811Firstedition2012-04-01Non-destructivetesting—Ultrasonictesting—Sensitivityandrangesetting--`,,```,,,,````-`-`,,`,,`,`,,`---Essaisnondestructifs—Contrôleparultrasons—RéglagedelasensibilitéetdelabasedetempsReferencenumberISO16811:2012(E)©ISO

2、2012CopyrightInternationalOrganizationforStandardizationProvidedbyIHSunderlicensewithISONoreproductionornetworkingpermittedwithoutlicensefromIHSNotforResaleISO16811:2012(E)--`,,```,,,,````-`-`,,`,,`,`,,`---COPYRIGHTPROTECTEDDOCUMENT©ISO2012Allrightsreserved.Unlessothe

3、rwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromeitherISOattheaddressbeloworISO'smemberbodyinthecountryoftherequester.ISOcopyrightofficeCasepost

4、ale56CH-1211Geneva20Tel.+41227490111Fax+41227490947E-mailcopyright@iso.orgWebwww.iso.orgPublishedinSwitzerlandCopyrightInternationalOrganizationforStandardizationii©ISO2012–AllrightsreservedProvidedbyIHSunderlicensewithISONoreproductionornetworkingpermittedwithoutlic

5、ensefromIHSNotforResaleISO16811:2012(E)ContentsPageForeword.............................................................................................................................................................vIntroduction.......................................

6、................................................................................................................vi1Scope....................................................................................................................................................

7、..12Normativereferences............................................................................................................................13General................................................................................................................

8、...................................13.1Quantitiesandsymbols.................................................................