BS 7134 Sec.4.1-1990 工程陶瓷试验.第4部分:热物理参数.第1节:热膨胀测定方法
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【英文标准名称】:Testingofengineeringceramics.Thermo-physicalproperties.Methodfordeterminationofthermalexpansion
【原文标准名称】:工程陶瓷试验.第4部分:热物理参数.第1节:热膨胀测定方法
【标准号】:BS7134Sec.4.1-1990
【标准状态】:作废
【国别】:英国
【发布日期】:1990-05-31
【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】:准确度;试样;热膨胀;特种陶瓷;热试验;校正;耐火材料;试验条件;试验设备;陶瓷
【英文主题词】:calibration;refractories;ceramics;testingconditions;thermalexpansion;specialceramics;accuracy;testspecimens;thermaltesting;testequipment
【摘要】:
【中国标准分类号】:Q32
【国际标准分类号】:
【页数】:16P;A4
【正文语种】:英语
【英文标准名称】:Safetyoflaserproducts-Safetyofopticalfibrecommunicationsystems(OFCS)
【原文标准名称】:激光产品的安全.光纤通信系统(OFCS)的安全
【标准号】:BSEN60825-2-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-11-12
【实施或试行日期】:2004-11-12
【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】:建筑规范;分类;通信系统;控制系统;定义;设计;电气工程;玻璃纤维电缆;危害等级;信息技术;安装说明;激光工程;激光设备;激光器;发光二极管;维修;制造;作标记;测量;操作指南;光学纤维;光波导;生产;辐射防护;安全;安全要求;规范(验收);电信;通信;测试;使用标准
【英文主题词】:Buildingspecifications;Classification;Communicationsystems;Controlsystems;Definition;Definitions;Design;Electricalengineering;Glassfibrecables;Hazardclasses;Informationtechnology;Instructionsofinstallation;Laserengineering;Laserequipment;Lasers;Light-emittingdiodes;Maintenance;Manufacturing;Marking;Measurement;Operationalinstructions;Opticalfibres;Opticalwaveguides;Production;Radiationprotection;Safety;Safetyrequirements;Specification(approval);Telecommunication;Telecommunications;Testing;Usageregulations
【摘要】:ThisPart2ofIEC60825providesrequirementsandspecificguidanceforthesafeoperationandmaintenanceofopticalfibrecommunicationsystems(OFCS).Inthesesystemsopticalpowermaybeaccessibleoutsidetheconfinementsoftransmittingequipmentoratgreatdistancefromtheopticalsource.ThisPart2requirestheassessmentofhazardlevelsataccessiblelocationsasareplacementforclassificationaccordingtoIEC60825-1.Itappliestothecompleteinstalledend-to-endOFCS,includingitscomponentsandsubassembliesthatgenerateoramplifyopticalradiation.IndividualcomponentsandsubassembliesthataresoldonlytoOEMvendorsforincorporationintoacompleteinstalledend-to-endOFCSneednotbeassessedtothisstandard,sincethefinalOFCSshoulditselfbeassessedaccordingtothisstandard.NOTETheabovestatementisnotintendedtopreventmanufacturersofsuchcomponentsandsubassembliesfromusingthisstandardiftheywishtodoso,orarerequiredtodosobycontract.Thisstandarddoesnotapplytoopticalfibresystemsprimarilydesignedtotransmitopticalpowerforapplicationssuchasmaterialprocessingormedicaltreatment.Inadditiontothehazardsresultingfromlaserradiation,OFCSmayalsogiverisetootherhazards,suchasfire.ThisstandarddoesnotaddresssafetyissuesassociatedwithexplosionorfirewithrespecttoOFCSdeployedinexplosiveatmospheres.ThroughoutthispartofIEC60825,areferenceto'laser'istakentoincludelight-emittingdiodes(LEDs)andopticalamplifiers.TheobjectiveofthisPart2ofIEC60825isto:-protectpeoplefromopticalradiationresultingfromOFCS;-providerequirementsformanufacturers,installationorganizations,serviceorganizationsandoperatingorganizationsinordertoestablishproceduresandsupplyinformationsothatproperprecautionscanbeadopted;-ensureadequatewarningsareprovidedtoindividualsregardingthepotentialhazardsassociatedwithOFCSthroughtheuseofsigns,labelsandinstructions.AnnexAgivesamoredetailedrationaleforthispartofIEC60825.ThesafetyofanOFCSdependstoasignificantdegreeonthecharacteristicsoftheequipmentformingthatsystem.Dependingonthecharacteristicsoftheequipment,itmaybenecessarytomarksafetyrelevantinformationontheproductorincludeitwithintheinstructionsforuse.Whererequiredbythelevelofpotentialhazard,itplacestheresponsibilityforthesafedeploymentanduseofthesesystemsontheinstallerorend-user/operatingorganizationorboth.Thisstandardplacestheresponsibilityforadherencetosafetyinstructionsduringinstallationandserviceoperationsontheinstallationorganizationandserviceorganizationsasappropriate,andoperationandmaintenancefunctionsontheend-useroroperatingorganization.Itisrecognisedthattheuserofthisstandardmayfallintooneormoreoftheaforementionedcategoriesofmanufacturer,installationorganization,end-useroroperatingorganization.
【中国标准分类号】:L51
【国际标准分类号】:13_280;31_260;33_180_01
【页数】:56P.;A4
【正文语种】:英语
【英文标准名称】:Industrialautomationsystemsandintegration--Productdatarepresentationandexchange--Part214:Applicationprotocol:Coredataforautomotivemechanicaldesignprocesses
【原文标准名称】:工业自动化系统和集成.产品数据的表示和交换.第214部分:应用协议:汽车机械设计工艺用核心数据
【标准号】:JISB3700-214-2003
【标准状态】:现行
【国别】:日本
【发布日期】:2003-02-20
【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】:TechnicalCommitteeonIndustrialAutomation
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:この規格は,自動車の機械的観点の開発プロセスを支援する,アプリケーション間の情報交換のための範囲及び情報要件に必要な統合リソースの使い方を規定する。
【中国标准分类号】:N19
【国际标准分类号】:25_040_40
【页数】:18P;A4
【正文语种】:日语
