LR 无损检测验收标准.doc

文档介绍：(July2010)-Lloyd’sRegisterRulesandRegulations-RulesfortheManufacture,TestingandCertificationofMaterials,July2010-RequirementsforWeldedConstruction--,ration,-,ifrequiredbytheSurveyor,-destructiveexaminationtechniquesincasesofunclearinterpretation,,ordingtoISO6520-eptedSurfacepore2017Singleporediameterd≤0,25t,forbuttwelds,seeNote1d≤0,25a,forfilletwelds,withmaximumdiameter3mm,seeNote12,5dasminimumdistancetoadjacentporeUndercutinbuttwelds501Depth≤0,5mm,whate