【英文标准名称】:Rainwaterharvestingsystems-Part1:Planning,installation,operationandmaintenance
【原文标准名称】:雨水采集系统.第1部分:设计、安装、操作和维修
【标准号】:DIN1989-1-2002
【标准状态】:现行
【国别】:德国
【发布日期】:2002-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:利用;溢流线;定义;灌溉工程;设计;降水;沉淀;雨水;雨水管;水表;操作;贮水器;抽水设备;沥滤;冷凝水;工业用水;防冻;蓄水;雨水排水系统;水;集水厂;计划;抽水管线;过滤器;维修
【英文主题词】:
【摘要】:Thedocumentspecifiesgeneralrequirementsforsystemstobeusedforthestorageandutilisationofrainwater.
【中国标准分类号】:B91
【国际标准分类号】:91_140_60;13_060_25
【页数】:35P;A4
【正文语种】:德语


【英文标准名称】:StandardSpecificationforPolyethylenePlasticsforMedicalApplications
【原文标准名称】:医疗设备用聚乙烯塑料的标准规范
【标准号】:ASTMF639-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F04.11
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:plasticsurgicaldevices/applications;polyethylene(PE)plastics&x2014;surgicalimplantapplications;polymers&x2014;surgicalapplications;Plasticsurgicaldevices/applications--specifications;
【摘要】:SignificanceTopX1.2.1Concentrationsoftracemetalsaremeasuredasextractsinsimulatedbodyfluids.Themetalx2019;sconcentrationinextractsisbasedonthesurfaceareaoftheplasticextractedfromwhichthetotalamountofmetaldeliverabletothepatientmaybeestimated.1.1Thisspecificationcoverspolyethyleneplastics(asdefinedinTerminologyD883)intendedforuseinmedicaldeviceapplicationsinvolvinghumantissuecontactdevices,short-termindwellingsof30daysorless,andfluidtransferdevices.Thebiocompatibilityofthesematerialsasaclasshasnotbeenestablished.Biocompatibilitytestsmustbeconductedonthefinalproduct.1.2Thisspecificationisnotapplicabletoultra-highmolecularweightpolyethylenes(UHMWPE)plastics,suchasthoseusedinjointimplants,andsoforth.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.X1.1.1Thispracticecoverstheanalysisofextractablemetalsfromplasticsintendedforuseinmedicaldeviceapplication.X1.1.2Formulatedrawmaterialsorfinishedproductsmaybeused.
【中国标准分类号】:C48
【国际标准分类号】:83_080_20
【页数】:3P.;A4
【正文语种】:英语