NF A89-600-1998 焊接.金属材料双端螺栓弧焊接(欧洲标准ENISO14555)
时间:2024-04-28 15:48:59 来源: 标准资料网 作者：标准资料网 阅读：8260
【英文标准名称】:Welding.Arcstudweldingofmetallicmaterials.
【原文标准名称】:焊接.金属材料双端螺栓弧焊接(欧洲标准ENISO14555)
【标准号】:NFA89-600-1998
【标准状态】:作废
【国别】:法国
【发布日期】:1998-12-01
【实施或试行日期】:1998-12-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:J33
【国际标准分类号】:25_160_10
【页数】:66P;A4
【正文语种】:其他
【英文标准名称】:Radiationprotectioninstrumentation-X-raysystemsforthescreeningofpersonsforsecurityandthecarryingofillicititems(IEC62463:2010)
【原文标准名称】:辐射防护仪.用于个人安全检查和非法项目携带检测的X射线系统(IEC62463-2010)
【标准号】:DINIEC62463-2012
【标准状态】:现行
【国别】:德国
【发布日期】:2012-02
【实施或试行日期】:2012-02-01
【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】:
【英文主题词】:Accompanyingforms;Back-scattering;Checks;Dangerousgoods;Definitions;Documentation;Dose;Doseperperson;Doses;Electricalengineering;Electricalproperties;Environmentalcondition;Environmentaleffect;Humanbody;Inspection;Instructionsforuse;Measuringinstruments;Mechanicalproperties;Monitoringdevice;Monitors;Partialbodyirradiation;People;Performancerequirements;Persons;Preventionofcrime;Preventiveactions;Properties;Radiation;Radiationaction;Radiationmeters;Radiationprotection;Ratings;Safety;Safetydevices;Safetyengineering;Safetyrequirements;Scanners;Surveillance(approval);Testing;Transmittances;Whole-bodydose;X-ray;X-rayapparatus;X-rayplants;X-raytechnique;X-rays
【摘要】:
【中国标准分类号】:F84
【国际标准分类号】:13_310;17_240
【页数】:29P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforEstimatingtheOrganicFoulingofParticulateAnionExchangeResins
【原文标准名称】:估计微粒阴离子交换树脂有机污垢的标准试验方法
【标准号】:ASTMD5042-1990(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1990
【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】:D19.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:anionresin;organiccarbon;organicfouling;Contamination--water;Ionexchangeresins;Organiccompounds--water
【摘要】:Oneofthemajorfactorsintheunsatisfactoryperformanceofanionexchangeresinsistheirfoulingbyorganicmaterial.Knowledgeofthedegreeoffoulingcanbeusedtoassesstheconditionoftheresinandmayindicatetheneedforpretreatmentoftheinfluent,remedialcleaningprocedures,orresinreplacement.Itisrecognizedthatthistestmethodmaynotremoveanddetectcationsloughageproductsordeclumpingagents.Itisnotintendedtoremoveallorganiccompoundsfromtheresin.Sincethechemicalstructuresoforganicscompoundsfoulingtheresinaregenerallyunknownandareexpressedonlyonthebasisoftheircarboncontent,interpretationoftestresultstoformabasisforpredictionsforresinperformanceorcleaningproceduresshouldbeapproachedwithcaution.Samplesmaybetakenbeforeorafterplantregeneration,orboth,dependingonthetypeofinformationdesired.Thisdecisionislefttothejudgmentoftheuser.1.1Thistestmethodprovidesageneralestimateoftheorganicfoulingofananionexchangeresinbasedupontotalorganiccarbonmeasurements.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Foraspecifichazardstatement,see8.3.
【中国标准分类号】:G32
【国际标准分类号】:71_100_40
【页数】:3P.;A4
【正文语种】:英语