JIS Z8830-2001 气体吸附法测定粉末(固体)的特定表面面积

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【英文标准名称】:Determinationofthespecificsurfaceareaofpowders(solids)bygasadsorptionmethod
【原文标准名称】:气体吸附法测定粉末(固体)的特定表面面积
【标准号】:JISZ8830-2001
【标准状态】:作废
【国别】:日本
【发布日期】:2001-04-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonBasicEngineering
【标准类型】:()
【标准水平】:()
【中文主题词】:粒状材料;单分子层;表面特征;面积测量;表面吸附
【英文主题词】:areameasurement;;particulatematerials;surfacetexture
【摘要】:この規格は,1984年のIUPACの推奨に基づきRninaner,Emmett及びTellerの方法(BET法)文献[1][2]に従う物理吸着気体の量を測定することによって,粉体状,固休状又は細孔をもつ固体の外部及び内部の全比表面積()を決定する方法について規定する。以下,同休を含めて粉体と総称する。
【中国标准分类号】:N51
【国际标准分类号】:19_120
【页数】:21P;A4
【正文语种】:日语


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【英文标准名称】:StandardTestMethodforDeterminingtheDrainageEfficiencyofExteriorInsulationandFinishSystems(EIFS)CladWallAssemblies
【原文标准名称】:测定外保温层和装修层EIFS)包覆的墙壁组件的排水效率的标准试验方法
【标准号】:ASTME2273-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:E06.58
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:drainage;drainageefficiency;drainageperformance;EIFS;EIFScladwallassembly;exteriorinsulationandfinishsystem
【摘要】:ThistestmethodisastandardprocedurefordeterminingthedrainageefficiencyofanEIFScladwallassembly.1.1ThistestmethoddeterminesthedrainageefficiencyofEIFScladwallassemblieswhensubjectedtoawatersprayrateinaccordancewithTestMethodE331.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesisareforinformationonly.1.3Thisstandardmayinvolvehazardousmaterials,operationsandequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:91_060_10
【页数】:3P.;A4
【正文语种】:


【英文标准名称】:Chemicaldisinfectantsandantiseptics-ApplicationofEuropeanStandardsforchemicaldisinfectantsandantiseptics;EnglishversionofDINEN14885:2007-01
【原文标准名称】:化学消毒剂和防腐剂.采用化学消毒剂和防腐剂的欧洲标准
【标准号】:DINEN14885-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-01
【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】:农产品;防腐剂;应用;细菌;细菌的;杀菌剂;药液;化合物;定义;消毒剂试验;消毒剂;消毒;效应;效率;欧洲的;食品;指导手册;卫生学;作标记;医学科学;微生物学;规范(验收);标准化;试验;使用;兽医
【英文主题词】:Agriculturalproducts;Antiseptics;Applications;Bacteria;Bacterial;Bacteriocides;Chemicals;Definition;Definitions;Disinfectanttests;Disinfectants;Disinfections;Effects;Efficiency;European;Foodproducts;Guidebooks;Hygiene;Marking;Medicalsciences;Microbiology;Specification(approval);Standardization;Testing;Use;Veterinarymedicine
【摘要】:ThisEuropeanStandardspecifiestheEuropeanStandardstowhichproductshavetoconforminordertosupporttheclaimsformicrobicidalactivitywhicharereferredtointhisstandard.ThisEuropeanStandardalsospecifiesthetermsanddefinitionswhichareusedintwoormoreoftheEuropeanStandards.Itisapplicabletoproductsforwhichactivityisclaimedagainstthefollowingmicro-organisms;vegetativebacteria,bacterialspores,fungi,fungalsporesandviruses.Itisintendedto:a)enablemanufacturersofproductstoselecttheappropriatestandardstobeusedinordertoprovidedatawhichsupporttheirclaimsforaspecificproduct;b)enableusersoftheproducttoassesstheinformationprovidedbythemanufacturerinrelationtotheuseforwhichtheyintendtousetheproduct;?c)assistcompetentbodiesinassessingclaimsmadebythemanufacturerorpersonresponsibleforplacingtheproductonthemarket.Itisapplicabletoproductstobeusedintheareaofhumanmedicine,theveterinaryareaandinfood,industrial,domesticandinstitutionalareas.Intheareaofhumanmedicineitisapplicabletochemicaldisinfectantsandantisepticstobeusedinareasandsituationswheredisinfectionorantisepsisaremedicallyindicated.Suchindicationsoccurinpatientcare:—inhospitals,incommunitymedicalfacilitiesanddentalinstitutions,—inclinicsofschools,ofkindergartensandofnursinghomesandmayalsooccurintheworkplaceandinthehome.Itmayalsoincludeservicessuchasinlaundriesandkitchenssupplyingproductsdirectlyforthepatient.Intheveterinaryareaitisapplicabletochemicaldisinfectantsandantisepticstobeusedintheareasofbreeding,husbandry,production,transportanddisposalofanimals.Itisnotapplicabletochemicaldisinfectantsusedinthefoodchainfollowingdeathandentrytotheprocessingindustry.Infood,industrial,domesticandinstitutionalareasitisapplicabletochemicaldisinfectantsandantisepticstobeusedinprocessing,distributionandretailingoffoodofanimalorvegetableorigin.Itisalsoapplicabletoproductsforallpublicareaswheredisinfectionisnotmedicallyindicated(homes,catering,schools,nurseries,transports,hotels,officesetc.)andproductsusedinpackaging,biotechnology,pharmaceutical,cosmeticetc.industries.ThisEuropeanStandardisalsoapplicabletoproductsforwhichnoparticularareaofapplicationisspecified(e.g.activesubstancesunderdevelopment).TheEuropeanStandarddoesnotrefertomethodsfortestingthetoxicologicalandecotoxicologicalpropertiesofproducts.
【中国标准分类号】:Y44;G85
【国际标准分类号】:71_100_35
【页数】:36P.;A4
【正文语种】:英语