【英文标准名称】:Woodpreservatives-DeterminationofthetoxicvaluesagainstlarvaeofHylotrupesbajulus(Linnaeus)-(Laboratorymethod);GermanversionEN47:2005
【原文标准名称】:木材防腐剂.防家天牛(Linnaeus)幼虫的毒效测定.实验室法
【标准号】:DINEN47-2005
【标准状态】:现行
【国别】:德国
【发布日期】:2005-06
【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】:毒效;实验室试验;浓缩;效率;木材防腐;材料试验;测定;杀虫剂;木材;农药;表面处理;定义;木材防腐剂;食木生物;家天牛;种间侵害;昆虫纲;试验;试验动物;幼虫
【英文主题词】:
【摘要】:ThisEuropeanStandardspecifiesamethodforthedeterminationofthetoxicvaluesofawoodpreservativeagainstlarvaeofHylotrupesbajulus(Linnaeus),introducedintowoodtreatedpreviouslybyfullimpregnation.Thismethodisapplicableto:-water-insolublechemicalswhicharebeingstudiedasactiveinsecticidesor,-organicformulations,assuppliedoraspreparedinthelaboratorybydilutionofconcentratesor,-organicwater-dispersibleformulationsassuppliedoraspreparedin-water-solublematerials,forexamplesalts.Themethodisapplicablewhetherornotthetestspecimenshavebeensubjectedtoappropriateageingprocedures.#,,#
【中国标准分类号】:B71
【国际标准分类号】:71_100_50
【页数】:24P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforDeterminingInitial,Fractional,FiltrationEfficiencyofaVacuumCleanerSystem
【原文标准名称】:测定真空吸尘器系统初始部分过滤效率的标准试验方法
【标准号】:ASTMF1977-2004(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:F11.23
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:efficiency;filtration;vacuumcleaner;Particlecounters/counting;Vacuumcleaners/systems;Efficiency;Filtration;Fractionalfiltrationeffeciency(FFE)
【摘要】:Itiswellknownthatmodernelectricalappliances,incorporatingelectricmotorsthatusecarbonbrushesforcommutation,mayemitaerosolized,particlesintothesurroundingenvironment.Thistestmethoddeterminestheinitial,fractional,filtrationefficiencyofavacuumcleanersystem,takingthoseemissionsintoconsideration.Forallvacuumcleanersystemstested,thetotalemissionsoftheunit,whateverthesource(s),willbecountedateachofthesixparticlesizelevelsidentifiedinthetestprocedure.Thistestmethoddeterminestheinitial,fractionalfiltrationefficiencyofavacuumcleanersystem,withorwithoutthemotoremissionsmathematicallyremovedinthecalculationofefficiency.1.1Thistestmethodmaybeusedtodeterminetheinitial,fractional,filtrationefficiencyofhouseholdandcommercialcanister(tank-type),stick,hand-held,upright,andutilityvacuumcleanersystems.1.1.1Water-filtrationvacuumcleanerswhichdonotutilizeareplaceabledrymediafilterlocatedbetweenthewater-basedfilterandcleaningairexhaustarenotincludedinthistestmethod.Ithasbeendeterminedthattheexhaustofthesevacuumcleanersisnotcompatiblewiththespecifieddiscreteparticlecounter(DPC)procedure.1.2Theinitial,fractional,filtrationefficienciesoftheentirevacuumcleanersystem,atsixdiscreteparticlesizes(0.3,0.5,0.7,1.0,2.0,and>3x03BC;m),isderivedbycountingupstreamchallengeparticlesandtheconstituentofdownstreamparticleswhilethevacuumcleanersystemisbeingoperatedinastationarytestcondition.1.3Thevacuumcleanersystemistestedatthenozzlewiththenormalairflowrateproducedbyrestrictingtheinlettothenozzleadapterwiththe1x00BC;-in.orifice.1.4Thevacuumcleanersystemistestedwithanewfilter(s)installed,andwithnopreliminarydustloading.Thefractionalefficienciesdeterminedbythistestmethodshallbeconsideredinitialsystemfiltrationefficiencies.Thefiltersarenotchangedbetweentestrunsonthesamecleaner.1.5Neutralizedpotassiumchloride(KCl)isusedasthechallengemediainthistestmethod.1.6Oneortwoparticlecountersmaybeusedtosatisfytherequirementsofthistestmethod.Ifusingonecounter,flowcontrolisrequiredtoswitchbetweensamplingtheupstreamanddownstreamairsamplingprobes.1.7Toefficientlyutilizethistestmethod,automatedtestequipmentandcomputerautomationisrecommended.1.8Differentsamplingparameters,flowrates,andsoforth,forthespecificapplicationsoftheequipmentandtestproceduremayprovideequivalentresults.Itisbeyondthescopeofthistestmethodtodefinethosevariouspossibilities.1.9Thistestmethodislimitedtothetestapparatus,oritsequivalent,asdescribedinthisdocument.1.10Thistestmethodisnotintendedordesignedtoprovideanymeasureofthehealtheffectsormedicalaspectsofvacuumcleaning.1.11ThistestmethodisnotintendedordesignedtodeterminetheintegrityofHEPAfiltrationassembliesusedinvacuumcleanersystemsemployedinnuclearanddefensefacilities.1.12Theinch-poundsystemofunitsisusedinthistestmethod,exceptforthecommonusageofthemicrometer,x03BC;m,forthedescriptionofparticlesizewhichisaSIunit.1.13Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatory......
【中国标准分类号】:Y62
【国际标准分类号】:97_080
【页数】:17P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 富锌底漆 |
| 英文名称： | Zinc rich primer |
| 中标分类： |
化工 >>
涂料、颜料、染料 >>
涂料 |
| ICS分类： |
涂料和颜料工业 >>
涂料和清漆
|
| 替代情况： | 被HG/T 3668-2009代替 |
| 发布部门： | 国家石油和化学工业局 |
| 发布日期： | 2000-06-05 |
| 实施日期： | 2001-05-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2010-06-01 |
| 提出单位： | 中华人民共和国原化学工业部技术监督司 |
| 归口单位： | 全国涂料和颜料标准化技术委员会 |
| 起草单位： | 上海开林造漆厂、化工部常州涂料化工研究院 |
| 起草人： | 陆伯岑、许莉莉、赵玲、翟惠棠、欧伯兴、江纪民 |
| 出版日期： | 2001-05-01 |
| 页数： | 8页 |
适用范围
本标准规定了富锌底漆的分类、要求、试验方法、检验规则、标志、包装运输、贮存等。
本标准适用于由锌粉、烷基硅酸盐或环氧树脂及固化剂、颜料、溶剂为主要原料而制成的涂料。该涂
料主要用作钢铁底材的防锈。
前言
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引用标准
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所属分类： 化工 涂料 颜料 染料 涂料 涂料和颜料工业 涂料和清漆