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【英文标准名称】:StandardSpecificationforBrassStripinNarrowWidthsandLightGageforHeat-ExchangerTubing
【原文标准名称】:热交换器管用窄而薄的黄铜带材标准规范
【标准号】:ASTMB569-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:B05.01
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:黄铜片;热交换管;内燃机;光照带;窄而薄的带材;黄铜板/薄板/带材/轧制棒;弹壳黄铜;冷凝器和热交换系统.铜/铜合金;铜合金板/薄板/带材/轧制棒
【英文主题词】:brassstrip;heatexchangertubing;internalcombustionengine;stripinlightgage;stripinnarrowwidth;UNSNo.C23000;UNSNo.C26000;UNSNo.C26130;Brassplate/sheet/strip/rolledbar;Brassstrip;Cartridgebrass;Condenserandheatexchangersyst
【摘要】:1.1ThisspecificationestablishestherequirementsforbrassstripinnarrowwidthsandlightgagesproducedfromCopperAlloysNos.C23000,C26000,andC26130.Note18212;Thisproductiscommonlyusedforthemanufactureofthin-walltubesforwaterpassagesinheatexchangersforinternalcombustionenginesandotherclosedsystemheatsources.1.2Units8212;Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.2.1Exception8212;GrainsizeandchemicalanalysissamplingarestatedinSIunits.
【中国标准分类号】:H62
【国际标准分类号】:77_150_30
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:Basicstandardonmeasurementandcalculationproceduresforhumanexposuretoelectric,magneticandelectromagneticfields(0Hz-300GHz);GermanversionEN50413:2008
【原文标准名称】:基本标准的测量和人类接触到电,磁和电磁领域(0Hz-300GHz的计算程序).德文版本EN50413-2008
【标准号】:DINEN50413-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-08
【实施或试行日期】:2009-08-01
【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】:有功功率;天线;基础标准;通信技术;无线的;电流;定义;偶极子;电能;电场;电气工程;电磁兼容性;电磁场;电磁辐射;电磁学;电子工程;曝光;现场;现场质量;场强(电);频率;频率范围;保健;高频发电机;人体;极限(数学);磁场;数学计算;测量;测量不确定度;测量仪器;测量技术;计算方法;计量学;移动无线电通信系统;非载荷电压;人;性能;人员;电力电子学;功率通量密度;人体保护;辐射功率;辐射作用;辐射暴露;辐射计;辐射防护;无线电设备;放射源;额定功率;参考天线;安全性;安全工程;规范(验收);用户台;通信;电信;终端装置;电压;波长
【英文主题词】:Activepower;Antennas;Basicstandard;Communicationtechnology;Cordless;Currents;Definitions;Dipoles;Electricenergy;Electricfields;Electricalengineering;Electromagneticcompatibility;Electromagneticfields;Electromagneticradiation;Electromagnetism;Electronicengineering;Exposure;Field;Fieldquantity;Fieldstrength(electric);Frequencies;Frequencyranges;Healthprotection;High-frequencygenerators;Humanbody;Limits(mathematics);Magneticfields;Mathematicalcalculations;Measurement;Measuringincertainity;Measuringinstruments;Measuringtechniques;Methodsofcalculation;Metrology;Mobileradiosystems;No-loadvoltages;People;Performance;Persons;Powerelectronics;Powerfluxdensity;Protectionofpersons;Radiantpower;Radiationaction;Radiationexposure;Radiationmeters;Radiationprotection;Radioequipment;Radioactivesources;Ratedpower;Referenceaerials;Safety;Safetyengineering;Specification(approval);Subscriberstations;Telecommunication;Telecommunications;Terminaldevices;Voltage;Wavelengths
【摘要】:
【中国标准分类号】:A58
【国际标准分类号】:13_280;17_220_20
【页数】:59P.;A4
【正文语种】:德语