NF M60-761-2-2009 核能.环境中放射性测量.水.第2部分:水中氡222及其短期子体产物:用伽马光谱测定法测量
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【英文标准名称】:Nuclearenergy-Measurementofradioactivityintheenvironment-Water-Part2:radon222anditsshort-lifedaughterproductsinwater:measurementsbygammaspectrometry.
【原文标准名称】:核能.环境中放射性测量.水.第2部分:水中氡222及其短期子体产物:用伽马光谱测定法测量
【标准号】:NFM60-761-2-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-01-01
【实施或试行日期】:2009-01-24
【发布单位】:法国标准化协会(FR-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】:F74
【国际标准分类号】:13_280;17_240;27_120_01
【页数】:18P;A4
【正文语种】:其他
MIL-S-8802F (AMENDMENT 4), MILITARY SPECIFICATION: SEALING COMPOUND, TEMPERATURE-RESISTANT, INTEGRAL FUEL TANKS AND FUEL CELL CAVITIES, HIGH-ADHESION (20 JAN 1995) [S/S BY SAE-AMS-S-8802].【英文标准名称】:StandardPracticeforDeterminingOffsetYieldStrengthinTensionforCopperAlloys
【原文标准名称】:抗拉试验中确定铜合金偏置屈服强度的标准实施规程
【标准号】:ASTMB598-1998(2004)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:B05.06
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:有色金属;铜;铜合金;合金;屈服强度;材料强度;抗拉试验
【英文主题词】:offsetyield;tensiletest;yieldstrength
【摘要】:Thispracticemaybeusedforapproximatingalimitingdesignstressatroomtemperatureand,insomecases,forapproximatingtherangeofelasticbehavior.Elasticlimit,orthegreateststressthatamaterialiscapableofsustainingwithoutanypermanentstrainremaininguponcompletereleaseofthestress,isamoretechnicallyaccuratedesignparameter;however,theelasticlimitisextremelydifficulttomeasureinroutinetesting.Cautionshouldbeusedinapplyingsuchvaluestopredictthebehaviorofflatorwirespringsinbending,torsionorotherstressmodes,orattemperaturesotherthanthatatwhichthedeterminationismade.1.1Thispracticecoversthedeterminationoftheyieldstrength(0.01%,0.02%,and0.05%offset),atroomtemperature.Itisintendedforcopperalloysintemperscommonlyusedforspringapplications,andmaterialsthickerthan0.010in.(0.25mm).1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H22
【国际标准分类号】:77_120_30
【页数】:2P.;A4
【正文语种】: