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1、INTERNATIONALISOSTANDARD20126Secondedition2012-01-15Dentistry—Manualtoothbrushes—GeneralrequirementsandtestmethodsMédecinebucco-dentaire—Brossesàdentsmanuelles—Exigencesgénéralesetméthodesd’essaiReferencenumberISO20126:2012(E)?ISO2012ISO20126:2012(E)COPYRIGHTPROTECTEDDOCUMENT?ISO2012Allrightsr
2、eserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromeitherISOattheaddressbeloworISO’smemberbodyinthecountryoftherequester.ISOcopyrightofficeCasepostale56?CH
3、-1211Geneva20Tel.+41227490111Fax+41227490947E-mailcopyright@iso.orgWebwww.iso.orgPublishedinSwitzerlandii?ISO2012–AllrightsreservedISO20126:2012(E)ContentsPageForeword...............................................................................................................................
4、.............................................ivIntroduction........................................................................................................................................................................v1Scope............................................................
5、..........................................................................................................12Normativereferences.........................................................................................................................................13Termsanddefinitions.........
6、................................................................................................................................14Requirements.......................................................................................................................................................3
7、4.1Pass-failcriteria...................................................................................................................................................34.2Physicalinspection...............................................
