DIN EN 300338-3-2010 电磁兼容和无线电频谱管理(ERM).海上MF,MF/HF与/或VHF移动业务中数字选择呼叫(DSC)的发生,传输与接收设备的技术特性与测量方法.第3部分:等级DDSC(采用EN300338-3V1.1.1(2010-02)的英文版本作为德国标准)
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【英文标准名称】:ElectromagneticcompatibilityandRadiospectrumMatters(ERM)-Technicalcharacteristicsandmethodsofmeasurementforequipmentforgeneration,transmissionandreceptionofDigitalSelectiveCalling(DSC)inthemaritimeMF,MF/HFand/orVHFmobilese
【原文标准名称】:电磁兼容和无线电频谱管理(ERM).海上MF,MF/HF与/或VHF移动业务中数字选择呼叫(DSC)的发生,传输与接收设备的技术特性与测量方法.第3部分:等级DDSC(采用EN300338-3V1.1.1(2010-02)的英文版本作为德国标准)
【标准号】:DINEN300338-3-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:数字的;DSC设备;电气工程;发电;船舶用无线电通信;船舶用无线电通信设备;测量;测量技术;移动无线电通信系统;性能;无线电工程;无线电设备;无线电接收器测量;接收;选择呼叫;规范(验收);通信;电信;发射
【英文主题词】:Digital;DSCequipment;Electricalengineering;Generation;Marineradio;Marineradioservice;Measurement;Measuringtechniques;Mobileradiosystems;Properties;Radioengineering;Radioequipment;Radioreceivermeasurement;Receiving;Selectivecalling;Specification(approval);Telecommunication;Telecommunications;Transmitting
【摘要】:
【中国标准分类号】:M36
【国际标准分类号】:33_060_20;47_020_70
【页数】:2P;A4
【正文语种】:德语
【英文标准名称】:StandardPracticeforAcceleratedWeatheringTestConditionsandProceduresforBituminousMaterials(FluorescentUV,WaterSpray,andCondensationMethod)
【原文标准名称】:沥青材料加速风化试验条件和方法的标准实施规程(荧光UV,洒水冷凝法)
【标准号】:ASTMD4799-2008
【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】:D08.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:acceleratedweathering;bituminousmaterials;degradation;exposure;fluorescentUVandcondensation;lightexposure;roofing;ultraviolet;waterproofing;FluorescentUV-lightapparatus;Lightexposure;Ultraviolet(UV)analysis;Acceleratedaging/testing
【摘要】:Thisweatheringapparatusisusedforcomparingtheweatheringcharacteristicsofbituminousmaterialsagainstacontrolmaterialforwhichtheoutdoorweatheringcharacteristicsareknown.Itisnotpossibletoestablishaprecisecorrelationbetweenacceleratedandnaturalweatheringbecause(1)therearegeographicalclimaticvariations,localweathervariations,andvariationsinlocalpollutants,and(2)therelationbetweenacceleratedandnaturalweatheringismaterialdependent.Accelerationfactorsdifferbetweenmaterialsaswellasbetweenformulationsofthesamematerial.GuideG141providesguidanceregardingthisissue.Note18212;Thispracticecanbeusedforotherthanbituminousmaterials,butthesignificanceandusehavenotbeenevaluated.1.1ThispracticedescribestestconditionsandproceduresforfluorescentUVandcondensationexposuresconductedaccordingtoPracticesG151andG154forbituminousroofingandwaterproofingmaterialsthathaveaminimumsofteningpointofapproximately95x00B0;C(200x00B0;F)asdeterminedbyTestMethodD36.(AlsoseeTerminologyG113.)1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E43
【国际标准分类号】:93_080_20
【页数】:3P.;A4
【正文语种】:英语
【英文标准名称】:Metallicandotherinorganiccoatings-Electroplatedcoatingsofzincwithsupplementarytreatmentsonironorsteel
【原文标准名称】:金属和其它无机镀层.对铁或钢进行辅助处理的锌电镀层
【标准号】:ISO2081-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC107
【标准类型】:()
【标准水平】:()
【中文主题词】:粘附;应用;镉;镀镉;铬酸盐覆层;铬酸盐;铬酸盐处理;铬;分类系统;覆层厚度;涂层;镉覆层;腐蚀;防腐蚀;耐腐蚀性;腐蚀试验;装饰覆层;名称与符号;测定;尺寸;电解镀层;黑色金属;精整;电镀;检验;铁;材料;材料测试;测量;金属涂层;金属电镀;金属的;金属;防护覆层;规范(验收);规范;钢;测试;厚度;锌;锌覆层
【英文主题词】:Adhesion;Applications;Cadmium;Cadmiumplating;Chromatecoatings;Chromates;Chromating;Chromium;Classificationsystems;Coatingthickness;Coatings;Coatingsofcadmium;Corrosion;Corrosionprotection;Corrosionresistance;Corrosiontests;Decorativecoatings;Designations;Determination;Dimensions;Electrodepositedcoatings;Electrodeposition;Electroplating;Ferrousmetals;Finishes;Galvanization;Inspection;Iron;Materials;Materialstesting;Measurement;Metalcoatings;Metalplating;Metallic;Metals;Protectivecoatings;Specification(approval);Specifications;Steels;Testing;Thickness;Zinc;Zinccoatings
【摘要】:ThisInternationalStandardspecifiesrequirementsforelectroplatedcoatingsofzincwithsupplementarytreatmentsonironorsteel.Itincludesinformationtobesuppliedbythepurchasertotheelectroplater,andtherequirementsforheattreatmentbeforeandafterelectroplating.Itisnotapplicabletozinccoatingsapplied-tosheet,striporwireinthenon-fabricatedform,-toclose-coiledsprings,or-forpurposesotherthanprotectiveordecorative.ThisInternationalStandarddoesnotspecifyrequirementsforthesurfaceconditionofthebasismetalpriortoelectroplatingwithzinc.However,defectsinthesurfaceofthebasismetalcanadverselyaffecttheappearanceandperformanceofthecoating.Thecoatingthicknessthatcanbeappliedtothreadedcomponentscanbelimitedbydimensionalrequirements,includingclassorfit.
【中国标准分类号】:A29
【国际标准分类号】:25_220_40
【页数】:15P;A4
【正文语种】:英语
