【英文标准名称】:Cranes—Safetycodeonmobilecranes
【原文标准名称】:起重机.移动式起重机的安全规程
【标准号】:ISO/TR19961-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-11-01
【实施或试行日期】:2010-11-01
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC96
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisTechnicalReportprovidesaguidetoInternationalStandardsapplicabletomobilecranes(crawlercranes,railwaycranes,wheel-mountedcranesandanyvariationsthereofthatretainthesamefundamentalcharacteristics)andasummaryofrelatedprovisions.Specialadaptationsofthegeneraltypesofmachinecovered,whereapplicable,alsofallwithinitsscope.NOTEAccordingtotheISODirectives,Part2,theverbalformsusedtoidentifyprovisionsinanInternationalStandardare-“shall”or“shallnot”,usedtoindicaterequirementsstrictlytobefollowedinordertoconformtothedocumentandfromwhichnodeviationispermitted,-“should”or“shouldnot”forrecommendations,indicatingthatamongseveralpossibilitiesoneisrecommendedasparticularlysuitable,withoutmentioningorexcludingothers,orthatacertaincourseofactionispreferredbutnotnecessarilyrequired,orthat(inthenegativeform)acertainpossibilityorcourseofactionisdeprecatedbutnotprohibited,and-“may”or“neednot”,usedtoindicateacourseofactionpermissiblewithinthelimitsofthedocument.
【中国标准分类号】:J80
【国际标准分类号】:53_020_20
【页数】:14P.;A4
【正文语种】:英语


【英文标准名称】:Mechanical,Electrical,andEnvironmentalRequirementsforRFTrapsandFilters
【原文标准名称】:射频(RF)陷波器和过滤器的机械、电气和环境要求
【标准号】:ANSI/SCTE151-2008
【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】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:衰减;宽带;电缆通信;连接器;电的;环境要求;过滤器;固定的;频率;机械的;射频;信号;阱;用户
【英文主题词】:Attenuation;Broadband;Cablecommunication;Connectors;Electrical;Environmentalrequirements;Filters;Fixed;Frequencies;Mechanical;Radiofrequencies;Signals;Traps;User
【摘要】:Thepurposeofthisspecificationistoprovidethemechanical,electricalandenvironmentalrequirementsforbroadbandradiofrequency(RF)TrapandFilterdeviceswhoseprimarypurposeistoprovideafixedattenuationofRFsignal(s)atuserdefinedfrequencieswhilepreservingadjacenttopology.Thisscopeislimitedto75-ohmdeviceswithFconnectors.Thisspecificationisnotintendedtolimitorrestrictanymanufacturer'sinnovationandimprovement.
【中国标准分类号】:L18
【国际标准分类号】:
【页数】:
【正文语种】:英语