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查看详情Thestandardspecifiesthemethodselectionprinciple,testingsamples,testenvironment,personnelrequirements,instrumentmanagement,testprocedure,resultrepresentation,testreportpreparationandissue,uncertaintyassessment,etc.forhardnesstestofheattreatedparts.
Thisstandardisapplicabletohardnesstestofheattreatedpartsofmetals.Itcanalsobeadoptedasreferencewhenusingportablehardometers.
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