HB 3136-2000 防尘盖
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基本信息
| 标准名称： | 防尘盖 |
| 中标分类： | 航空、航天 >> 航空运输与地面设备 >> 机场地面服务系统及设备 |
| 替代情况： | HB 3136-1987 |
| 发布日期： | 2000-09-21 |
| 实施日期： | 2001-01-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
适用范围
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前言
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引用标准
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所属分类： 航空 航天 航空运输与地面设备 机场地面服务系统及设备
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【英文标准名称】:Constructionproducts—Assessmentofreleaseofdangeroussubstances—Barrierstotrade
【原文标准名称】:建材产品.危险物质的释放评估.贸易壁垒
【标准号】:BSPDCEN/TR15855-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-04-30
【实施或试行日期】:2009-04-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:MandateM/366oftheEuropeanCommissiontoCEN,titled:“DEVELOPMENTOFHORIZONTALSTANDARDISEDASSESSMENTMETHODSFORHARMONISEDAPPROACHESRELATINGTODANGEROUSSUBSTANCESUNDERTHECONSTRUCTIONPRODUCTSDIRECTIVE(CPD),emissiontoindoorair,soil,surfacewaterandgroundwater”,whichcreatedCEN/TC351,requiredanumberoftechnicalreports(TRs)toassistintheprocessofstandardisation.ThefirstoftheseTRswastoestablishtheextentoforpresenceoftechnicalbarrierstotraderesultingfromrequirementsunderEssentialRequirement3(ER3),asperceivedorexperiencedbymanufacturersofconstructionproducts,demandedbyEUMemberStates.SincetheCPD(CouncilDirective89/106/EECofDecember21,1988concerningconstructionproducts)isaimingtoliftbarrierstotrade,therewouldbenopoint,intheory,indevelopingstandardsinCEN/TC351forthepurposeofER3ifnotechnicalbarrierstotradeexist.However,the“Grounds”forthisMandate,givenbytheCommission,state:‘…thisstandardisationmandatereferstoproductsforwhichthetwofollowingconditionsarefulfilled:a)theproductsareorrisktobesubjecttotechnicalbarrierstotradearisingfromregulateddangeroussubstances;b)thecharacteristicsoftheproductsregardingregulateddangeroussubstancesinfluencethesatisfactionbytheconstructionworks,inwhichtheyaretobeincorporatedinapermanentmanner,oftheessentialrequirementsaslaiddowninarticle3oftheCPDandsetoutintermsofobjectiveswithregardtohygiene,healthandtheenvironment,inAnnex1oftheCPD.Theseworksaresubjecttolegislative,regulatoryoradministrativeregulationsofMemberStatescoveringsuchessentialrequirementsspecificallyinthefieldofdangeroussubstances'.1Further,inClause7ofthe“ExecutionoftheMandate”referringtotheworkprogrammeofCEN,itstates:‘It[theworkprogramme]shallidentifyandcoverallproductsorproductfamiliesforwhichthethreefollowingconditionsarefulfilled:?Europeanornationalregulationsarelimitingorbanningtheemissionorcontent(seeIV.8)ofdangeroussubstances;?Existingorpotentialbarrierstotradehavebeenidentified;?Measurement/testmethodsforthesespecifiedregulateddangeroussubstanceshavealreadybeendevelopedandareusedonanationalorEUlevel.Consideringpoint(a)inthe“Grounds”fortheMandateitisstatedthatproducts“atrisk”fromtechnicalbarrierstotradeareequallyimportanttoexistingbarrierstotrade,andalsointheaboveClause7,ExecutionoftheMandate,theseconddashrefersto“potentialbarriers”aswellasestablishedbarriers.Thismakesthescopeoftheworkwiderthansimplyidentifyingexistingtechnicalbarriers.TheMandatealsospecificallyrefersto‘technical’barrierstotrade,andCENisespeciallyaskedtoconsiderintheWorkPackagethefollowingTR:“WorkPackage1:technicalreports:proceduresfortestingandtestingschemes1.TechnicalReportonexamplesofexistingandpotentialbarrierstotradeinrelationwithemissionofregulateddangeroussubstancesintoindoorair,surfacewater,groundwaterorsoil.
【中国标准分类号】:Q10
【国际标准分类号】:91_100_01
【页数】:28P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforSamplingPhytoplanktonWithDepth-IntegratingSamplers
【原文标准名称】:用深度综合采样器采集可繁殖海洋浮游生物
【标准号】:ASTMD4135-1982(2004)
【标准状态】:现行
【国别】:
【发布日期】:1982
【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】:E47.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:抽样方法;污染控制;水质;浮游生物;资源回收;工艺
【英文主题词】:
【摘要】:Theadvantagesofthedepth-integratingsamplersareasfollows:4.1.1Thesamplersprovidetheonlymeansbywhicharepresentativesampleofphytoplanktoncanbeobtainedfromastream.4.1.2Thevarietyofsamplerdesignsresultintheavailabilityofasamplerthatcanbeusedinvirtuallyallvelocitiesofflow.4.1.3Samplesofknownvolumescanbeobtained.4.1.4Aquantitativesampleisobtained.Nanno-andultraplanktonarenotlostfromthesamplingdevice.4.1.5Someofthesamplerscanbeusedinwaterupto55mdeep.4.1.6Manyofthesamplersarelight-weightandcanbeusedwithoutauxiliaryequipment.Thedisadvantagesofthedepth-integratingsamplersareasfollows:4.2.1Thesamplerscanbeusedonlyinflowingstreamshavingavelocitygreaterthan1.5ft3/s.4.2.2Someofthesamplersareheavyandrequiretheuseofauxiliaryequipment,suchasacranewithhoist.4.2.3Thecollectionofsamplescanbeverytime-consuming.Thereareseveralspecialconsiderationsthatshallbeobservedwhenusingdepth-integratingsamplers.Theyareasfollows:4.3.1Thenozzleofthesamplershouldbeinspectedperiodicallyforchips,cracks,orothersignsofdamageandreplacedasnecessary.4.3.2Thesamplefromeachverticalprofilemustbecombinedwithothersimilarsamplesinacommoncontainer.Ifthecombinedsampleissubsequentlysubdivided,itmustbethoroughlymixedbeforedoingso.1.1Thispracticecoverstheproceduresforobtainingquantitativesamplesofaphytoplanktoncommunitybyuseofdepth-integratingsampler.Themethodissuitableforuseinflowingwaters.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z04
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】:
【原文标准名称】:建材产品.危险物质的释放评估.贸易壁垒
【标准号】:BSPDCEN/TR15855-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-04-30
【实施或试行日期】:2009-04-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:MandateM/366oftheEuropeanCommissiontoCEN,titled:“DEVELOPMENTOFHORIZONTALSTANDARDISEDASSESSMENTMETHODSFORHARMONISEDAPPROACHESRELATINGTODANGEROUSSUBSTANCESUNDERTHECONSTRUCTIONPRODUCTSDIRECTIVE(CPD),emissiontoindoorair,soil,surfacewaterandgroundwater”,whichcreatedCEN/TC351,requiredanumberoftechnicalreports(TRs)toassistintheprocessofstandardisation.ThefirstoftheseTRswastoestablishtheextentoforpresenceoftechnicalbarrierstotraderesultingfromrequirementsunderEssentialRequirement3(ER3),asperceivedorexperiencedbymanufacturersofconstructionproducts,demandedbyEUMemberStates.SincetheCPD(CouncilDirective89/106/EECofDecember21,1988concerningconstructionproducts)isaimingtoliftbarrierstotrade,therewouldbenopoint,intheory,indevelopingstandardsinCEN/TC351forthepurposeofER3ifnotechnicalbarrierstotradeexist.However,the“Grounds”forthisMandate,givenbytheCommission,state:‘…thisstandardisationmandatereferstoproductsforwhichthetwofollowingconditionsarefulfilled:a)theproductsareorrisktobesubjecttotechnicalbarrierstotradearisingfromregulateddangeroussubstances;b)thecharacteristicsoftheproductsregardingregulateddangeroussubstancesinfluencethesatisfactionbytheconstructionworks,inwhichtheyaretobeincorporatedinapermanentmanner,oftheessentialrequirementsaslaiddowninarticle3oftheCPDandsetoutintermsofobjectiveswithregardtohygiene,healthandtheenvironment,inAnnex1oftheCPD.Theseworksaresubjecttolegislative,regulatoryoradministrativeregulationsofMemberStatescoveringsuchessentialrequirementsspecificallyinthefieldofdangeroussubstances'.1Further,inClause7ofthe“ExecutionoftheMandate”referringtotheworkprogrammeofCEN,itstates:‘It[theworkprogramme]shallidentifyandcoverallproductsorproductfamiliesforwhichthethreefollowingconditionsarefulfilled:?Europeanornationalregulationsarelimitingorbanningtheemissionorcontent(seeIV.8)ofdangeroussubstances;?Existingorpotentialbarrierstotradehavebeenidentified;?Measurement/testmethodsforthesespecifiedregulateddangeroussubstanceshavealreadybeendevelopedandareusedonanationalorEUlevel.Consideringpoint(a)inthe“Grounds”fortheMandateitisstatedthatproducts“atrisk”fromtechnicalbarrierstotradeareequallyimportanttoexistingbarrierstotrade,andalsointheaboveClause7,ExecutionoftheMandate,theseconddashrefersto“potentialbarriers”aswellasestablishedbarriers.Thismakesthescopeoftheworkwiderthansimplyidentifyingexistingtechnicalbarriers.TheMandatealsospecificallyrefersto‘technical’barrierstotrade,andCENisespeciallyaskedtoconsiderintheWorkPackagethefollowingTR:“WorkPackage1:technicalreports:proceduresfortestingandtestingschemes1.TechnicalReportonexamplesofexistingandpotentialbarrierstotradeinrelationwithemissionofregulateddangeroussubstancesintoindoorair,surfacewater,groundwaterorsoil.
【中国标准分类号】:Q10
【国际标准分类号】:91_100_01
【页数】:28P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforSamplingPhytoplanktonWithDepth-IntegratingSamplers
【原文标准名称】:用深度综合采样器采集可繁殖海洋浮游生物
【标准号】:ASTMD4135-1982(2004)
【标准状态】:现行
【国别】:
【发布日期】:1982
【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】:E47.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:抽样方法;污染控制;水质;浮游生物;资源回收;工艺
【英文主题词】:
【摘要】:Theadvantagesofthedepth-integratingsamplersareasfollows:4.1.1Thesamplersprovidetheonlymeansbywhicharepresentativesampleofphytoplanktoncanbeobtainedfromastream.4.1.2Thevarietyofsamplerdesignsresultintheavailabilityofasamplerthatcanbeusedinvirtuallyallvelocitiesofflow.4.1.3Samplesofknownvolumescanbeobtained.4.1.4Aquantitativesampleisobtained.Nanno-andultraplanktonarenotlostfromthesamplingdevice.4.1.5Someofthesamplerscanbeusedinwaterupto55mdeep.4.1.6Manyofthesamplersarelight-weightandcanbeusedwithoutauxiliaryequipment.Thedisadvantagesofthedepth-integratingsamplersareasfollows:4.2.1Thesamplerscanbeusedonlyinflowingstreamshavingavelocitygreaterthan1.5ft3/s.4.2.2Someofthesamplersareheavyandrequiretheuseofauxiliaryequipment,suchasacranewithhoist.4.2.3Thecollectionofsamplescanbeverytime-consuming.Thereareseveralspecialconsiderationsthatshallbeobservedwhenusingdepth-integratingsamplers.Theyareasfollows:4.3.1Thenozzleofthesamplershouldbeinspectedperiodicallyforchips,cracks,orothersignsofdamageandreplacedasnecessary.4.3.2Thesamplefromeachverticalprofilemustbecombinedwithothersimilarsamplesinacommoncontainer.Ifthecombinedsampleissubsequentlysubdivided,itmustbethoroughlymixedbeforedoingso.1.1Thispracticecoverstheproceduresforobtainingquantitativesamplesofaphytoplanktoncommunitybyuseofdepth-integratingsampler.Themethodissuitableforuseinflowingwaters.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z04
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】:
