DIN 15311-1986 升降机.导轨.T形剖面
时间:2024-05-06 07:37:24 来源: 标准资料网 作者：标准资料网 阅读：8422
【英文标准名称】:Lifts;guiderails;T-type;ISO7465,edition1983modified
【原文标准名称】:升降机.导轨.T形剖面
【标准号】:DIN15311-1986
【标准状态】:作废
【国别】:德国
【发布日期】:1986-12
【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】:钢轨;设计;钢轨(物料装卸设备);元部件;规范;尺寸公差;金属型材;升降机;机械工程;T字钢;生产;外形;导轨;特性;名称与符号;提升机;精整;尺寸;公差(测量);定义;配重;规范(验收);材料;建筑;组件
【英文主题词】:
【摘要】:
【中国标准分类号】:Q78
【国际标准分类号】:91_140_90
【页数】:10P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforCleanabilityofSurfaceFinishes
【原文标准名称】:表面磨光清洁度标准试验方法
【标准号】:ASTMC756-1987(2006)
【标准状态】:现行
【国别】:
【发布日期】:1987
【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】:B08.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thistestmethodwasdevelopedtoguidetheuserinselectingafinishcoatingormaterialthatisresistanttosoilinginaparticularapplication.Thenumericalvaluesderivedbythistestmethodenablestheusertorankfinishcoatingsandmaterialsinregardtosoilretentionoreaseofsoilremoval.1.1Thistestmethodcoversthenumericalevaluationoftheeaseordifficultyofcleaningsoiledsurfacefinishes.Thistestmethodisapplicabletoallsurfacefinishesnotaffectedbywater.1.2ValuesgiveninSIunitsaretoberegardedasthestandard.Inch-poundunitsareprovidedforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:25_220_20
【页数】:8P.;A4
【正文语种】:
【英文标准名称】:StandardTestMethodforDeterminingtheActivityofIncorporatedAntimicrobialAgent(s)InPolymericorHydrophobicMaterials
【原文标准名称】:聚合或疏水材料中掺入抗菌剂的活性测定用标准试验方法
【标准号】:ASTME2180-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:E35.15
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:疏水材料;微生物分析;微生物学;聚合材料;试验方法
【英文主题词】:agarslurry;hydrophobicsurface;percentbacterialreduction;plastics;polymers;quantitativeantibacterialassay
【摘要】:1.1Thistestmethodisdesignedtoevaluate(quantitatively)theantimicrobialeffectivenessofagentsincorporatedorboundintoorontomainlyflat(twodimensional)hydrophobicorpolymericsurfaces.Themethodfocusesprimarilyonassessingantibacterialactivity;however,othermicroorganismssuchasyeastandfungalconidiamaybetestedusingthismethod.1.2Thevehiclefortheinoculumisanagarslurrywhichreducesthesurfacetensionofthesalineinoculumcarrierandallowsformationofa"pseudo-biofilm,"providingmoreevencontactoftheinoculumwiththetestsurface.Note1Thistestmethodfacilitatesthetestingofhydrophobicsurfacesbyutilizingcellsheldinanagarslurrymatrix.Thistestmethod,aswritten,isinappropriatetodetermineefficacyagainstbiofilmcells,whicharedifferentbothgeneticallyandmetabolicallythanplanktoniccellsusedinthistest.1.3Thismethodcanconfirmthepresenceofantimicrobialactivityinplasticsorhydrophobicsurfacesandallowsdeterminationofquantitativedifferencesinantimicrobialactivitybetweenuntreatedplasticsorpolymersandthosewithboundorincorporatedlowwater-solubleantimicrobialagents.Comparisonsbetweenthenumbersofsurvivorsonpreservative-treatedandcontrolhydrophobicsurfacesmayalsobemade.1.4Theprocedurealsopermitsdeterminationof"shelf-life"orlongtermdurabilityofanantimicrobialtreatmentwhichmaybeachievedthroughtestingbothnon-washedandwashedsamplesoveratimespan.1.5Knowledgeofmicrobiologicaltechniquesisrequiredfortheseprocedures.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G32
【国际标准分类号】:07_100_01
【页数】:3P.;A4
【正文语种】: