IEC 60806-1984 医疗诊断旋转阳极X射线管最大对称辐射场的测定

作者:标准资料网时间:2024-05-16 12:23:58 浏览:8325 来源:标准资料网

【英文标准名称】:DeterminationofthemaximumsymmetricalradiationfieldfromarotatinganodeX-raytubeformedicaldiagnosis
【原文标准名称】:医疗诊断旋转阳极X射线管最大对称辐射场的测定
【标准号】:IEC60806-1984
【标准状态】:现行
【国别】:国际
【发布日期】:1984
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC62B
【标准类型】:()
【标准水平】:()
【中文主题词】:电器;对称的;医疗设备;电气工程;医学科学;X射线设备;X射线管;医学放射学;医疗放射照相术;X射线仪
【英文主题词】:Airkermarates;Diagnosis;Electricappliances;Electricalengineering;Enclosures;Measurement;Measuringtechniques;Medicalequipment;Medicalradiography;Medicalradiology;Medicalsciences;Radiation;Radiationfields;Radiationshields;Radiology;Rotatinganodes;Shields;Symmetrical;Tubes;X-ray;X-rayapparatus;X-rayequipment;X-raytubes;X-rays
【摘要】:Describesamethodforthedeterminationofthegreatestgeometricallysymmetricalradiationfieldataspecifieddistancefromthefocalspotforwhichthepercentageairkermaratealongthemajoraxesdoesnotfallbelowapermittedvalue.Applicable
【中国标准分类号】:C43
【国际标准分类号】:11_040_50
【页数】:21P;A4
【正文语种】:英语

下载地址: 点击此处下载

返回跳至顶部

上一篇:
下一篇: ASTM F127-1984 急救站名表的编制和定位

Product Code:SAE J971
Title:Brake Power Rating Test Code--Commercial Vehicle Inertia Dynamometer
Issuing Committee:Truck And Bus Foundation Brake Committee
Scope:The code provides test procedures and methods of calculating a brake rating from the data obtained for brakes used in highway commercial vehicles over 4.5 T (10 000 lbs) GVWR air and hydraulic. Some general correlation may be expected between brake ratings established by this means and those obtained from vehicle tests such as outlined in SAE J880. The brake rating power, kW (hp) calculated by conduct of this code is an arbitrary index of performance of the brake and drum when tested by this procedure and may be appreciably different from the values obtained by other techniques.【英文标准名称】:Fibreopticinterconnectingdevicesandpassivecomponentsperformancestandard-Part101-3:FibremanagementsystemsforCategoryU-Uncontrolledenvironment(IEC61753-101-3:2006);GermanversionEN61753-101-3:2008
【原文标准名称】:纤维光学互连器件和无源元件性能标准.第101-3部分:U类用纤维管理系统.非受控环境
【标准号】:DINEN61753-101-3-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-02
【实施或试行日期】:2009-02-01
【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】:电缆;元部件;连接工艺;定义;电插头;电气工程;电子设备及元件;环境;紧固件;纤维光学;玻璃纤维光缆;玻璃纤维;说明书;测量;测量技术;光波导;性能;工作性能;规范(验收);试验报告;试验序列;测试;测试条件
【英文主题词】:Cables;Components;Connectiontechnology;Definition;Definitions;Electricplugs;Electricalengineering;Electronicequipmentandcomponents;Environment;Fasteners;Fibreoptics;Glassfibrecables;Glassfibres;Instructions;Measurement;Measuringtechniques;Opticalwaveguides;Performance;Performanceinservice;Specification(approval);Testreports;Testsequence;Testing;Testingconditions
【摘要】:
【中国标准分类号】:L23
【国际标准分类号】:33_180_20
【页数】:25P.;A4
【正文语种】:德语