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BS EN 60 127-5-1991 小型熔断器.超小型熔断片质量评定导则

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【英文标准名称】:Miniaturefuses.Guideforthequalityassessmentofminiaturefuse-links
【原文标准名称】:小型熔断器.超小型熔断片质量评定导则
【标准号】:BSEN60127-5-1991
【标准状态】:作废
【国别】:英国
【发布日期】:1991-08-30
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:微小;管状熔断片;电气保护设备;无损检验;统计质量控制;熔断体;质量保证;质量管理;验收检验;破坏试验;检验;熔断器
【英文主题词】:
【摘要】:
【中国标准分类号】:K31;K43
【国际标准分类号】:
【页数】:16P;A4
【正文语种】:英语


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【英文标准名称】:StandardPracticeforEnvironmentalSiteAssessments:PhaseIEnvironmentalSiteAssessmentProcessforForestlandorRuralProperty
【原文标准名称】:环境现场评估标准实施规范:林地或郊区用阶段1环境现场评估的标准实施规程
【标准号】:ASTME2247-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:E50.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:Environmentalsiteassessment(ESA);Forestland;Ruralenvironments
【摘要】:Uses8212;Thispracticeisintendedforuseonavoluntarybasisbypartieswhowishtoassesstheenvironmentalconditionofforestlandorruralpropertyof120acresorgreatertakingintoaccountcommonlyknownandreasonablyascertainableinformation.WhileuseofthispracticeisintendedtoconstituteallappropriateinquiryforpurposesoftheLLPs,itisnotintendedthatitsusebelimitedtothatpurpose.Thispracticeisintendedprimarilyasanapproachtoconductinganinquirydesignedtoidentifyrecognizedenvironmentalconditionsinconnectionwithaproperty.Noimplicationisintendedthatapersonmustusethispracticeinordertobedeemedtohaveconductedinquiryinacommerciallyprudentorreasonablemannerinanyparticulartransaction.Nevertheless,thispracticeisintendedtoreflectacommerciallyprudentandreasonableinquiry.(Seesection1.7.)ClarificationsonUse:UseNotLimitedtoCERCLA8212;Thispracticeisdesignedtoassisttheuserindevelopinginformationabouttheenvironmentalconditionofapropertyandassuch,hasutilityforawiderangeofpersons,includingthosewhomayhavenoactualorpotentialCERCLAliabilityand/ormaynotbeseekingtheLLPs.ResidentialOccupants/Lessees/PurchasersandOthers8212;Noimplicationisintendedthatitiscurrentlycustomarypracticeforresidentialoccupants/lesseesofmultifamilyresidentialbuildings,occupants/lesseesofsingle-familyhomesorotherresidentialrealestate,orpurchasersofdwellingsforone''sownresidentialuse,toconductanenvironmentalsiteassessmentinconnectionwiththesetransactions.Thus,thesetransactionsarenotincludedinthetermforestlandorruralpropertytransactions,anditisnotintendedtoimplythatsuchpersonsareobligatedtoconductanenvironmentalsiteassessmentinconnectionwiththesetransactionsforpurposesofallappropriateinquiryorforanyotherpurpose.Inaddition,noimplicationisintendedthatitiscurrentlycustomarypracticeforenvironmentalsiteassessmentstobeconductedinotherunenumeratedinstances(including,butnotlimitedto,manyforestlandandruralacreageleasingtransactions,manyacquisitionsofeasements,andmanyloantransactionsinwhichthelenderhasmultipleremedies).However,forestlandandruralacreagetransactionsmayincludeimprovements(including,butnotlimitedto,residentialdwellings,barns,sheds,garages,andgreenhouses).AreaswithsuchimprovementsshallbeexaminedduringthesitereconnaissanceasdescribedinSection9.Inspectionofsuchimprovementswillnormallyfocusontheexteriorofthestructures.Theenvironmentalprofessionalshalldetermine,inhis/herprofessionaljudgment,whethertheinteriorinspectionsofsuchimprovementsarewarranted.Factorsinfluencingthisdeterminationcanincludewhether:(1)thereisspecificknowledgeofapotentialenvironmentalconcern,(2)theimprovementisaccessible,and(3)theinspectioniscoordinatedbythekeysitemanager.Site-specific8212;【英文标准名称】:Advancedtechnicalceramics-Methodsoftestforceramicpowders-Part1:Determinationofimpuritiesinalumina;EnglishversionofDINEN725-1:2007-11
【原文标准名称】:高级工业陶瓷.陶瓷粉末的试验方法.第1部分:氧化铝中杂质的测定
【标准号】:DINEN725-1-2007
【标准状态】:作废
【国别】:德国
【发布日期】:2007-11
【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】:高级工业陶瓷;氧化铝;原子吸收光谱测定法;原子吸收分光光度测定法;原子发射光谱法;氧化钙;陶瓷粉末;陶瓷;化学分析和测试;浓度;用酸分解;测定;含量测定;分解法;热浸涂敷;ICP;杂质;铁;氧化镁;材料测试;测量;测量仪器;测量技术;氧化钾;粉末;二氧化硅;氧化钠;测试
【英文主题词】:Advancedtechnicalceramics;Aluminiumoxide;Atomicabsorptionspectrometry;Atomicabsorptionspectrophotometry;Atomicemissionspectrometry;Calciumoxide;Ceramicpowders;Ceramics;Chemicalanalysisandtesting;Concentration;Decompositionbyacids;Determination;Determinationofcontent;Dissolutionmethod;Hotdipcoating;ICP;Impurities;Iron;Magnesiumoxides;Materialstesting;Measurement;Measuringinstruments;Measuringtechniques;Potassiumoxides;Powder;Silicondioxide;Sodiumoxides;Testing
【摘要】:ThisPartofEN725specifiesonefusionandoneaciddissolutionmethodforthedeterminationofelementsofsodium,potassium,iron,silicon,calciumandmagnesiumpresentasimpuritiesinaluminausingatomicabsorptionspectroscopy(AAS)orinductivelycoupledplasma(ICP)spectroscopy.Foreachelementpresentasimpurities,themethodsareapplicabletothefollowingranges,calculatedasoxides:--Sodiumoxide:20ppmto6000ppm--Potassiumoxide:20ppmto100ppm--Ferricoxide:20ppmto300ppm--Silica:50ppmto2000ppm--Calciumoxide:20ppmto700ppm--Magnesiumoxide:5ppmto1000ppm
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:13P.;A4
【正文语种】:英语