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HG/T 3708-2003 普通V带疲劳试验机技术条件

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基本信息
标准名称:普通V带疲劳试验机技术条件
英文名称:Specification of classical V-belts fatigue testing machine
中标分类: 化工 >> 化工机械与设备 >> 化工专用仪器仪表
ICS分类:
发布部门:化学工业橡胶测试仪器设备标委会
发布日期:2004-01-09
实施日期:2004-05-01
首发日期:1900-01-01
作废日期:1900-01-01
归口单位:化学工业橡胶测试仪器设备标委会
起草单位:江都市明珠试验机械厂
出版日期:1900-01-01
页数:5页
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所属分类: 化工 化工机械与设备 化工专用仪器仪表
【英文标准名称】:StandardTestMethodforDeterminingtheVirus-EliminatingEffectivenessofHygienicHandwashandHandrubAgentsUsingtheFingerpadsofAdults
【原文标准名称】:使用成人用指垫测定卫生洗手和擦手剂的病毒清除效果的标准试验方法
【标准号】:ASTME1838-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:
【英文主题词】:adenovirus;cellculture;cytotoxicity;eluent;fingerpads;hepatitisAvirus;hygienichandwashing;hygienichandrubagent;infectioncontrol;influenzavirus;invivotesting;microbicidalsoap;rhinovirus;rotavirus;
【摘要】:Thisinvivoprocedureisdesignedtotesttheabilityofhygienichandwashandhandrubagentstoreducelevelsofselectedinfectiousvirusesfromexperimentallycontaminatedfingerpadsofadults.Sincethetwothumbpadsandalleightfingerpadscanbeusedinanygiventest,itallowsfortheincorporationofinputviruscontrol(two),virusremainingviableaftertheinoculumhasbeenallowedtodry(two),viruseliminatedaftertreatmentwithacontrolorreferencesolution(two),anduptofourreplicatestoassessthevirus-eliminatingefficiencyofthesubstanceundertest.Nomorethan100x03BC;Lofthevirussuspensionarerequiredtocompleteonetest.Theresultsoftestingwiththistestmethodmayformthebasisforfurthertestsusingasuitablewhole-handtestprotocol(forexample,TestMethodE2011).Thistestmethodisdesignedtobeperformedbyatrainedindividual,whoisresponsibleforchoosingtheappropriatehostsystemforthetestvirusandapplyingthetechniquesnecessaryforpropagationandmaintenanceofhostandtestvirus.Forareferencetext,refertoLennetteetal(8).Whereasthemethoddescribedhererelatestotestingwithvirusesofhumanorigin,itcanbereadilyadaptedtoworkwithanimalpathogenicvirusesaswellasbacteriophages.Standardmethodsforworkingwithbacteria(TestMethodE2276)andfungi(TestMethodE2613)arealsoavailable.Infectiousmicroorganismsleftonhandsafterwashingcanbereducedfurtherbydryingthewashedhandswithpaper,cloth,orwarmair(9).Astepforthedryingoffingerpadsafterexposuretothecontrolortestsubstance,therefore,hasnotbeenincludedtoavoidvirusremovalbythedryingprocessitself.Thistestmethodisnotmeantforusewithsurgicalhandscrubsorpreoperativeskinpreps.Thelevelofviablevirusoneachfingerpadafterthedryingoftheinoculumshouldnotbelessthan104infectiousunitswhichwouldpermitthedetectionofuptoa4log10reductionintheinfectivitytiterofthevirusbythetestsubstanceundertheconditionsofthistestmethod.1.1Humanskinisnotknowntocarryvirusesasapartofitsresidentmicrobiota.Handstransientlycontaminatedwithvirusescan,however,actasvehiclesforthespreadofmanytypesofviralinfections.Handhygieneismeanttoreducetheloadofvirusesandothertransientmicroorganismsonhands,therebyreducingtheriskofdiseasetransmission.Suchreductionsinthevirusloadmaybeduetoacombinationofvirusinactivationandmechanicalremovalofinfectiousvirusfromtheskin.1.2Thistestmethodisdesignedtodeterminethecomparativevirus-eliminatingeffectivenessofmicrobicidalornon-microbicidalformulations.Thistestmethodisnotmeantforusewithsurgicalhandscrubsorpreoperativeskinpreps.Note18212;Thetestmethodshouldbeperformedbypersonswithtraininginvirologyinfacilitiesdesignedandequippedforworkwithinfectiousagentsatbiosafetylevel2(6).1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddet......
【中国标准分类号】:Y43
【国际标准分类号】:11_080_01
【页数】:7P.;A4
【正文语种】:英语


【英文标准名称】:Metallicmaterials-Instrumentedindentationtestforhardnessandmaterialsparameters-Part3:Calibrationofreferenceblocks(ISO14577-3:2002);GermanversionENISO14557-3:2002
【原文标准名称】:金属材料.硬度和材料参数的仪器压痕试验.第3部分:硬度标准块的校准
【标准号】:ENISO14577-3-2002
【标准状态】:现行
【国别】:
【发布日期】:2003-05
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:材料;合金;硬度;试样;试样;钢;测定;材料试验;材料试验;渗透探伤;硬度测量;被测量值;机械试验;金属;试验;抽样方法;硬度测试仪;标准块;测量;校正;金属的;参考材料;穿透深度;硬度试验表;抽样表;硬度试验;薄钢板;金属材料
【英文主题词】:Alloys;Calibration;Determination;Hardeningtestsheets;Hardness;Hardnessmeasurement;Hardnesstesters;Hardnesstesting;Materialtests;Materials;Materialstesting;Measuredvalue;Measurement;Mechanicaltesting;Metallic;Metallicmaterials;Metals;Penetrantflawdetection;Penetrationdepths;Referenceblocks;Referencematerials;Samples;Samplingmethods;Samplingtables;Sheetsteels;Steels;Testspecimens;Testing
【摘要】:
【中国标准分类号】:H23
【国际标准分类号】:77_040_10
【页数】:14P.;A4
【正文语种】:英语