文档介绍：编号中文名称英文名称DIN11851-1998食品,,chemicalandpharmaceuticalindustry-Stainlesssteelscrewedpipeconnections-Designforrollinginandwelding-onDIN11852-2009食品业、化工业用装置不锈钢装置焊接用三通管、弯头和异径接头Fittingsforthefoodandchemicalindustries-Fittingsofstainlesssteel-Tees,bendsandreducersforweldingDIN11865-2003无菌、、弯头和异径接头Stainlesssteelsfittingsforaseptic,chemicalandpharmaceuticalindustries-Tees,bends,reducersforweldingonDIN11867-2005无菌、化学和制药工业的生铁系统用弯头、不锈钢焊接管件Elbowsforpiggingsystems,weldingfittingsinstainlesssteel,foraseptic,chemicalandpharmaceuticalindustriesDIN13972-1-:牙科实验室的激光焊接Dentistry-Qualityassuranceduringlaserwelding-Part1:LaserweldingindentallaboratoriesDIN13972-2-:激光焊接用相同和类似牙科金属材料适用性Dentistry-Qualityassuranceduringlaserwelding-Part2:SuitabilityofidenticalandsimilarmetallicdentalmaterialsforlaserweldingDIN1615-;technicaldeliveryconditionsDIN16831-1-2003聚(异):承插焊接用注模肘管尺寸Pipefittingsandjointassembliesforpolybutenepressurepipes-TypePB125-Part1:Dimensionsofinjection-mouldedelbowsforsocketweldingDIN16831-2-2003聚(异):承插焊接用注模三通管尺寸Pipefittingsandjointassembliesforpolybutenepressurepipes-TypePB125-Part2:Dimensiosofinjection-mouldedteesforsocketweldingDIN16831-3-2003聚(异):-TypePB125-Part3:Dimensionsofinjection-mouldedsocketsandcapsforsocketweldingDIN16831-4-2003聚(异):承插焊接用注模异径管尺寸Pipefittingsandjointassembliesforpolybutenepressurepipes-TypePB125-Part4:Dimensionsofinjection-mouldedreducersforsocketweldingDIN16831-6-2003聚(异):耐焊接配件尺寸Pipefittingsandjointassembliesforpolybutenepressurepipes-TypePB125-Part6:DimensionsoffittingsforresistanceweldingDIN16831-7-2004聚(异):承插焊接用套管、法兰和密