ISO 5178：2019金属材料焊缝的破坏性试验 熔化焊接头焊缝金属纵向拉伸试验.pdf

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1、INTERNATIONALISOSTANDARD5178Secondedition2019-01Destructivetestsonweldsinmetallicmaterials—LongitudinaltensiletestonweldmetalinfusionweldedjointsEssaisdestructifsdessouduressurmatériauxmétalliques—EssaidetractionlongitudinaledumétalfondudesassemblagessoudésparfusionReferencenumberISO5178:2019(E)

2、©ISO2019ISO5178:2019(E)COPYRIGHTPROTECTEDDOCUMENT©ISO2019Allrightsreserved.Unlessotherwisespecified,orrequiredinthecontextofitsimplementation,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingontheinternetoranintr

3、anet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO’smemberbodyinthecountryoftherequester.ISOcopyrightofficeCP401•Ch.deBlandonnet8CH-1214Vernier,GenevaPhone:+41227490111Fax:+41227490947Email:copyright@iso.orgWebsite:www.iso.orgPublishedinSwitzerlandii©I

4、SO2019–AllrightsreservedISO5178:2019(E)ContentsPageForeword........................................................................................................................................................................................................................................iv1Sc

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