ISO 03262-19-2021.docx
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1、INTERNATIONA1.STANDARDISO3262-19editionSecond2021-03ExtendersSpecificationsandmethodsoftest一PA监脚tatedsi1.icaMatieresdechargeSpecificationsetmethodesdessaiPariie19:Si1.icePMdP展eReferencenumberISO3262/9:2021(E)OISO2021COPYRIGHTPROTECTEDDOCUMENTISO2021岫rkdea/山thUcdOthcnviscjftc三orrtmcehDVBiwixuioiti08p
2、hnn11UatiocBhrhotocp)Mng,ptbcatonpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanherequestedfromeitherISOattheaddressbe1.owOr1.sOXSmemberbodyinthecountryoftherequester.%,tft晒Iandonnet8CH-1214*crnicr,GenevaPhone:M1.22749O1.11帆禅igjWft.orgPub1.ishedinSwitzerhndContentsPagefo
3、rewordNormativereferences1Termsanddefinitions1Requirementsandtestmethods2Samp1.ing2Determinationnfsi1.icacontent26.1 Princip1.e6.2 Reacents2363Annaratus6.4Procedure6.4.1Numberofdeterminations46.4.2 Testportion6.4.3 Determination4ofthetota1.1.ossonignition6.5Expressionofresu1.ts6.6Precision55i1.1.4Pr
4、incip1.eReagentsandmateria1.sApparatus.Procedure7.4.1 Preparationofapparatus7.4.2 Ca1.ibration7578 7.6Precision7Determinationofresidueonsieve78.1 Princip1.e78.2 Materia1.s88.3 APParatUS88.4 Procedure8.4.1 Numberofdeterminations88.4.2 Testportion88.5 %51.cssionDe(fftWtenon-.一.89 8.6Precision9IebtreP。
5、rt.,Bib1.iography10ForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederationofnationa1.standardsttiugh(ISOmrtm匕0)bMdmi)rwcekdHPfff1.QbBcgbodyI1tf1.r三dtiJMiai6sndrifc3owhtd1.ysmitteehasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,gove
6、rnmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththee1.ectrotechnica1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenanceareonsIEC(M1.槐notrtt
7、H部MWfergCCOrdanCe酚Fhtheeditoria1.ru1.esoftheISO/IECDirectives.Part2(secwww.iso.org/direc1.ives).时歌ionrightsd般掂棚1小脚蝴栅泅及nsi嘏趣附飘创g刑他doc三棉期山物监ssubjectofanypatentrightsidentifiedduringthedeve1.opmerUW4iewmwVw1.1.beintheIntroductionand/orontheISO1.istofpatentdec1.arationsreceived(seewww.iso.org/pa1.ents).
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- ISO 03262-19-2021 03262 19 2021