BS EN 1837-1999 机械安全.机械的整体照明

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【英文标准名称】:Safetyofmachinery-Integrallightingofmachines
【原文标准名称】:机械安全.机械的整体照明
【标准号】:BSEN1837-1999
【标准状态】:作废
【国别】:英国
【发布日期】:1999-12-15
【实施或试行日期】:1999-12-15
【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】:照度;维修;机床;内部;灯;灯具;事故预防;设备安全;加工设备;装配;人工照明;照明系统;职业安全;验证;使用说明;安全措施;质量控制
【英文主题词】:Bushings;Definition;Definitions;Ergonomics;Examination(qualityassurance);Glare;Illuminance;Illuminationengineering;Integralcalculus;Lamps;Light;Lightingsystems;Luminaires;Machines;Reflection;Safety;Specification(approval);Testing;Use
【摘要】:Thisstandardspecifiestheparametersofintegrallightingsystemsdesignedtoprovideilluminationinand/oratbothstationaryandmobilemachinestoenablethesafeuseofthemachineandtheefficientperformanceofthevisualtaskwithinand/oratthemachinetobecarriedout.Thisstandarddoesnotspecifylightingsystemsmountedonthemachinetospecificallyilluminatevisualtasksoutsidethemachine.ThefunctionandrequirementsofthesesystemsarespecifiedintheEuropeanStandarddealingwiththelightingofworkplaces.ThisEuropeanStandardisunderpreparation.Thisstandarddoesnotestablishadditionalrequirementsfortheoperationoflightingsystems:—insevereconditions(extremeenvironmentalconditionssuchasfreezerapplications,hightemperatures,etc.);—subjecttospecialrules(e.g.explosiveatmospheres);—wherethetransmittanceisreducedbyenvironmentalconditions,suchassmoke,splashing,etc.
【中国标准分类号】:J04
【国际标准分类号】:13_110;91_160_10
【页数】:10P.;A4
【正文语种】:英语


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【英文标准名称】:SafeHandlingofSolventCements,PrimersandCleanersUsedforJoiningThermoplasticPipeandFittings
【原文标准名称】:热塑性塑料管及配件接合用溶剂粘结剂、油漆腻子及清洁剂的安全操作规范
【标准号】:ASTMF402-1988
【标准状态】:作废
【国别】:美国
【发布日期】:1988
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:油漆腻子;连接;塑料制品;热塑性聚合物;清洗材料;搬运;建筑;工艺;水泥;管;溶剂;配件;塑料管
【英文主题词】:plasticpipes;plasticsproducts;thermoplasticpolymers;primers(paint);solvents;pipes;handling;connections;processes;cements;cleaningmaterials;construction;fittings
【摘要】:
【中国标准分类号】:G51
【国际标准分类号】:71_100_40;23_040_20
【页数】:2P;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodsforChemicalAnalysisofThermalInsulationMaterialsforLeachableChloride,Fluoride,Silicate,andSodiumIons
【原文标准名称】:可浸出氯化物,氟化物,硅酸盐及钠离子用绝热材料的化学分析的标准试验方法
【标准号】:ASTMC871-2008ae2
【标准状态】:现行
【国别】:
【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】:C16.31
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:化学分析;氯化物;氟化物;硅酸盐;钠;隔热
【英文主题词】:chemicalanalysis;chloride;fluoride;silicate;sodium;thermalinsulation
【摘要】:Researchhasdemonstratedthatinadditiontothehalideionchloride;fluorideions,whendepositedandconcentratedonthesurfaceofausteniticstainlesssteel,cancontributetoexternalstresscorrosioncracking(ESCC)intheabsenceofinhibitingions.TwowidelyusedinsulationspecificationsthatarespecifictoESCCallowtheuseofthesameTestMethodsC692andC871forevaluationofinsulationmaterials.Bothspecificationsrequirefluorideionstobeincludedwithchlorideionswhenevaluatingtheextractableions.Chlorides(andfluorides)canbeconstituentsoftheinsulatingmaterialoroftheenvironment,orboth.Moistureintheinsulationorfromtheenvironmentcancausechlorides(andfluorides)tomigratethroughtheinsulationandconcentrateatthehotstainlesssteelsurface.Thepresenceofsodiumandsilicateionsintheinsulationhasbeenfoundtoinhibitexternalstresscorrosioncrackingcausedbychloride(andfluoride)ions,whethersuchionscomefromtheinsulationitselforfromexternalsources.Furthermore,iftheratioofsodiumandsilicateionstochloride(andfluoride)ionsisinacertainproportionintheinsulation,externalstresscorrosioncrackingasaresultofthepresenceofchloride(andfluoride)intheinsulationwillbepreventedoratleastmitigated(seealsoSpecificationC795).1.1Thesetestmethodscoverlaboratoryproceduresforthedeterminationofwater-leachablechloride,fluoride,silicate,andsodiumionsinthermalinsulationmaterialsinthepartspermillionrange.1.2Selectionofoneofthetestmethodslistedforeachoftheionicdeterminationsrequiredshallbemadeonthebasisoflaboratorycapabilityandavailabilityoftherequiredequipmentandappropriatenesstotheconcentrationoftheionintheextractionsolution.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:91_100_60
【页数】:5P.;A4
【正文语种】: