ASME RTP-1c Addenda-1998 增强热固塑料耐腐蚀设备.补充件
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【英文标准名称】:Reinforcedthermosetplasticcorrosionresistantequipment;Addenda
【原文标准名称】:增强热固塑料耐腐蚀设备.补充件
【标准号】:ASMERTP-1cAddenda-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998-01-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:壳体;增强塑料;热固性聚合物;塑料叠层板;耐腐蚀钢;压力容器;规范(验收);试验;防腐蚀;过压(力)保护
【英文主题词】:testing;bodies;corrosionprotection;thermosettingpolymers;reinforcedplastics;plasticlaminations;corrosion-resistantsteels;overpressureprotection;pressurevessels;specification(approval)
【摘要】:
【中国标准分类号】:G94
【国际标准分类号】:23_020_30
【页数】:75P.;A4
【正文语种】:英语
【英文标准名称】:RadiationProtectionInstrumentationTestandCalibration,PortableSurveyInstruments
【原文标准名称】:辐射防护仪器的试验和校准,便携式调查仪器
【标准号】:IEEEN323A-1997
【标准状态】:现行
【国别】:美国
【发布日期】:1997-01-01
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:α辐射线;β辐射;校准;定义(术语);剂量计;致电离辐射;测量仪器;中子射线;核技术;光子束;便携的;辐射测量;辐射防护;试验
【英文主题词】:Alpharadiation;Betaradiation;Calibration;Definitions;Dosimeters;Ionizingradiation;Measuringinstruments;Neutronradiation;Nucleartechnology;Photonbeams;Portable;Radiationmeasurement;Radiationprotection;Testing
【摘要】:Thisstandardestablishesspecificrequirementsforportableradiationprotectioninstrumentsusedfordetectionandmeasurementoflevelsofionizingradiationfieldsorlevelsofradioactivesurfacecontamination.Forpurposesofthisstandard,portableradiationprotectioninstrumentsarethosebattery-poweredinstrumentsthatarecarriedtoaspecificfacilityorlocationforuse.NOTE--Theseinstrumentsarenormallyheldduringoperation.Countratemetersandsealers,whenusedwithanappropriateprobeforquantifyingactivity,canbeconsideredportableradiationprotectioninstrumentsandtreatedasasingleunitforthepurposesofthisstandard.Specificrequirementsforcalibrationoflow-range[i.e.,nearbackgroundto10μSv/h(1mrem/h)]1portablesurveyinstrumentswillbedetailedinANSIN323B(currentlyunderdevelopment).SpecificrequirementsforallairmonitoringinstrumentswillbedetailedinANSIN323C(currentlyunderdevelopment).Specificrequirementsforinstalledinstrumentsthatmeasuredoseordoseequivalent,ordoserateordoseequivalentrate,andACpoweredinstrumentsusedonlytodetectthepresenceofradioactivematerialcontaminationwillbedetailedinANSIN323D(currentlyunderdevelopment).Radiationprotectioninstrumentationprovidesdirectreadoutof,orreadoutproportionalto,doseordoseequivalent,doserateordoseequivalentrate,oractivityperunitarea(i.e.,effectiveprobearea).Includedareportablerateandintegratingdevicesforbeta,photon,andneutronradiations;andmonitorsforsurfacecontamination(alpha,beta,andphoton).Portableradiationprotectioninstrumentsintendedforuseinunderwatersurveyandmonitoringareincludedinthisstandard.Personneldosimeters(includingelectronicpocketdosimetersandhybridpocketdosimeters/doseequivalentratemeters)andenvironmentalmonitoringinstruments,otherthanportableinstrumentsusedtomeasurerad/horrem/hlevels,areoutsidethescopeofthisstandard.Radonmonitoringinstrumentsarenotwithinthescopeofthisstandard.Sincespecial-purposeinstrumentation,suchasemergencypost-accidentradiologicalmonitors,mayalsofallunderthescopeofoneormorerelatedANSIstandards,thisstandardisintendedtosupplementratherthanreplacethesestandards.Forexample,ANSIN42.17A-1989[133]setsforthrequirementsforinstrumentperformance.Ingeneral,radiationprotectioninstrumentationisconsideredtocoverthedoseanddoseequivalentraterangesforsurveymetersof10μGy/hto10Gy/h(1mrad/hto1000red/h)and10μSv/hto10Sv/h(1mrem/hto1000rein/h),andactivity-per-unit-arearangesforsurfacecontaminationmonitorsof2Bq/100cm2to20000Bn/100cm2(120dpm/100cm2to1.2x106dpm/100cm2).Throughoutthisstandard,threeverbshavebeenusedtoindicatetiledegreeofrigorintendedforeachspecificcriterion.Thewordshallisusedtodenotearequirement.Thewordshouldisusedtodenotearecommendation.Thewordmayisusedtodenoteapermissiblepractice.
【中国标准分类号】:
【国际标准分类号】:17_240
【页数】:24P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 铁路通信工程质量检验规程 |
| 替代情况： | TBJ 418-1987;被TB 10418-2003代替 |
| 发布日期： | |
| 实施日期： | 2000-08-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
适用范围
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前言
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引用标准
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所属分类： 工程建设 工程结构 土石方 隧道工程
