bs en iso 2439-2008 软质泡沫聚合物材料.硬度的测定(压痕技术)

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1、BSENISO2439-2008软质泡沫聚合物材料.硬度的测定(压痕技术)BSENISO2439:2008ICS83.100NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWBRITISHSTANDARDFlexiblecellularpolymericmaterials—Determinationofhardness(indentationtechnique)(ISO2439:2008)Licensedcopy:TheUniv

2、ersityofHongKong,TheUniversityofHongKong,Versioncorrect7>>ThisBritishStandardwaspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon31January2009??BSI2008ISBN9780580568503Amendments/c

3、orrigendaissuedsincepublicationDateCommentsBSENISO2439:2008NationalforewordThisBritishStandardistheUKimplementationofENISO2439:2008.ItsupersedesBSENISO2439:2001whichiswithdrawn.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteePRI/24,T

4、estingofrigidandflexiblecellularmaterials.

5、iancewith.bzfxw>EUROPEANSTANDARDNORMEEUROP??ENNEEUROP??ISCHENORMENI

6、SO2439December2008ICS83.100SupersedesENISO2439:2000EnglishVersionFlexiblecellularpolymericmaterials-Determinationofhardness(indentationtechnique)(ISO2439:2008)Matériauxpolymèresalvéolairessouples-Déterminationdeladureté(techniqueparindentation)(ISO243

7、9:2008)Weich-elastischepolymereSchaumstoffe-BestimmungderH??rte(Eindruckverfahren)(ISO2439:2008)ThisEuropeanStandardwasapprovedbyCENon8><#004699'>19November2008.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditions

8、forgivingthisEuropeanStandardthestatusof