MIL-O-16898B (NOTICE 1)
时间:2024-05-15 04:03:11 来源: 标准资料网 作者：标准资料网 阅读：8001
MIL-O-16898B (NOTICE 1), MILITARY SPECIFICATION: OPTICAL ELEMENTS, PACKAGING OF (18 APR 1997) [NO S/S DOCUMENT].
【英文标准名称】:Hand-heldmotor-operatedelectrictools-Safety-Particularrequirementsforreciprocatingsaws(jigandsabresaws)
【原文标准名称】:手持式电动工具.安全性.第2-11部分:往复锯(曲线锯和刀锯)的详细要求
【标准号】:BSEN60745-2-11-2003+A1-2009
【标准状态】:作废
【国别】:英国
【发布日期】:2003-09-24
【实施或试行日期】:2003-09-24
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电器;电动工具;电气工程;电气安全性;手动工具;家用设备;键孔锯;电动的;步进控制系统;防电击;刀锯;安全性;机械安全性;安全性要求;锯条;锯;规范(验收);测试;拾振器
【英文主题词】:Definitions;Electricappliances;Electrictools;Electricalengineering;Electricalsafety;Handtools;Householdequipment;Keyholesaws;Motor-operated;Pedestrian-controlledsystems;Protectionagainstelectricshocks;Sabresaws;Safety;Safetyofmachinery;Safetyrequirements;Sawblades;Saws;Specification(approval);Testing;Vibrationpick-ups
【摘要】:ThisclauseofPart1isapplicable,exceptasfollows:Addition:Thisstandardappliestoreciprocatingsawssuchasjigsawsandsabresaws.
【中国标准分类号】:K64
【国际标准分类号】:
【页数】:20P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforQuantitativeDeterminationofAmericium241inPlutoniumbyGamma-RaySpectrometry
【原文标准名称】:用伽马射线光谱法定量测定钚中镅241的标准试验方法
【标准号】:ASTMC1268-1994(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1994
【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】:C26.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:americium241;gamma-rayspectrometry;nondestructiveanalysis;plutoniumsolutions;Americium-241(241Am)content;Entrycontrol;Gamma-rayspectrometry;Metaldetection/metaldetector;Personnelscreening;Physicalsecurity;Plutonium;Plu
【摘要】:Thistestmethodallowsthedeterminationofamericium241inaplutoniumsolutionwithoutseparationoftheamericiumfromtheplutonium.Itisgenerallyapplicabletoanysolutioncontainingamericium241.Theamericium241insolidplutoniummaterialsmaybedeterminedwhenthesematerialsaredissolved(seePracticeC1168).Whentheplutoniumsolutioncontainsunacceptablelevelsoffissionproductsorothermaterials,thismethodmaybeusedfollowingatri-n-octylphosphineoxide(TOPO)extraction,ionexchangeorothersimilarseparationtechniques(seeTestMethodsC758andC759).Thistestmethodislesssubjecttointerferencesfromplutoniumthanalphacountingsincetheenergyofthegammarayusedfortheanalysisisbetterresolvedfromothergammaraysthanthealphaparticleenergiesusedforalphacounting.Theminimalsamplepreparationreducestheamountofsamplehandlingandexposuretotheanalyst.Thistestmethodisapplicableonlytohomogeneoussolutions.Thistestmethodisnotsuitableforsolutionscontainingsolids.Solutionscontainingaslittleas1x00D7;10x2212;5g/Lamericium241maybeanalyzedusingthismethod.Thelowerlimitdependsonthedetectorusedandthecountinggeometry.Solutionscontaininghighconcentrationsmaybeanalyzedfollowinganappropriatedilution.1.1Thistestmethodcoversthequantitativedeterminationofamericium241bygamma-rayspectrometryinplutoniumnitratesolutionsamplesthatdonotcontainsignificantamountsofradioactivefissionproductsorotherhighspecificactivitygamma-rayemitters.1.2Thistestmethodcanbeusedtodeterminetheamericium241insamplesofplutoniummetal,oxideandothersolidforms,whenthesolidisappropriatelysampledanddissolved.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:F46
【国际标准分类号】:27_120_30
【页数】:6P.;A4
【正文语种】:英语