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【英文标准名称】:Chemicaldisinfectantsandantispetics-Quantitativesuspensiontestfortheevaluationofbasicbactericidalactivityofchemicaldisinfectantsandantiseptics-Testmethodandrequirements(phase1)
【原文标准名称】:化学消毒剂和杀菌剂.化学消毒剂和杀菌剂的基本灭菌活性评估用定量悬浮液试验.试验方法和要求(第1阶段)
【标准号】:BSEN1040-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2006-01-16
【实施或试行日期】:2006-01-16
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:农业;防腐变剂;细菌纲;细菌的;杀菌剂;生物杀灭剂;化学试剂;定义;消毒剂试验;消毒剂;消毒;效应;效率;食品;卫生学;医学科学;微生物学;规范(验收);悬浮液试验;测试;兽医
【英文主题词】:Agriculture;Antimicrobial;Antiseptics;Bacteria;Bacterial;Bacteriocides;Biocide;Chemicals;Definition;Definitions;Disinfectanttests;Disinfectants;Disinfections;Effects;Efficiency;Foodproducts;Hygiene;Medicalsciences;Microbiology;Specification(approval);Suspensiontests;Testing;Veterinarymedicine
【摘要】:ThisEuropeanStandardspecifiesatestmethodandtheminimumrequirementsforbasicbactericidalactivityofchemicaldisinfectantandantisepticproductsthatformahomogeneous,physicallystablepreparationwhendilutedwithwater.Productscanonlybetestedataconcentrationof80%orlessassomedilutionisalwaysproducedbyaddingthetestorganismsandwater.ThisEuropeanStandardappliestoactivesubstances(antibacterialbiocides)andtoformulationsunderdevelopmentthatareplannedtobeusedinfood,industrial,domesticandinstitutional,medicalandveterinaryareas.Itappliesalsototheevaluationofbactericidalactivityofchemicalantisepticsanddisinfectantswhenappropriatestandardsarenotavailable.NOTE1ThisEuropeanStandarddoesnotevaluatetheactivityofaproductforanintendeduse.NOTE2Thismethodcorrespondstoaphase1test(AnnexF).
【中国标准分类号】:G60
【国际标准分类号】:11_080_20;71_100_35
【页数】:44P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforMeasuringCoreThicknessofTexturedGeomembrane
【原文标准名称】:糙面土工膜的芯厚度测量的标准试验方法
【标准号】:ASTMD5994-2010
【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】:D35.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:geomembrane;geosynthetics;texturedgeomembrane;thickness;Thickness--geosynthetics;Corethickness;Geomembranes;Texturedgeomembranes
【摘要】:Thicknessisoneofthebasicindexpropertiesusedtocontrolandtrackthequalityofmanygeomembranes.Additionally,manymechanicalproperties(forexample,tensileyieldstrength,puncturestrength,etc.)canberelatedtocorethickness.Corethicknessvaluesmayalsoberequiredincalculationofsomeparameterssuchasdiffusioncoefficientsortensilestresses.Themeasuredcorethicknessofgeomembranesmayvaryconsiderablydependingonthepressureappliedtothespecimenduringmeasurement.Toreducevariationinmeasurementsandthechanceofunrealisticallylowvaluesduetoexcessivelyhighpressures,aspecificgaugepointgeometryandappliedforceareprescribedinthistestmethod.Thetestmethodisapplicabletoallcommonlyavailabletexturedgeomembranesthataredeployedasmanufacturedgeomembranesheets.1.1Thistestmethodcoversaproceduretomeasurethecorethicknessoftexturedgeomembranes.1.2Thistestmethoddoesnotprovidethicknessvaluesforgeomembranesundervariablenormalstresses.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Theinch-poundvaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G32
【国际标准分类号】:59_080_70
【页数】:4P.;A4
【正文语种】:英语