SN 83003-1987 出口蜂王和蜂王浆冻干粉中10-羟基-α-癸烯酸的测定方法
时间:2024-04-28 18:20:49 来源: 标准资料网 作者:标准资料网 阅读:8206
基本信息
标准名称: | 出口蜂王和蜂王浆冻干粉中10-羟基-α-癸烯酸的测定方法 |
中标分类: |
食品 >>
特种食品 >>
保健食品 |
替代情况: | 原标准号ZB X83003-87 |
发布日期: | |
实施日期: | 1999-03-01 |
首发日期: | |
作废日期: | |
出版日期: | |
页数: | 2页 |
适用范围
没有内容
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类: 食品 特种食品 保健食品
【英文标准名称】:Thermalradiationofvolumeradiators
【原文标准名称】:容积辐射器的热辐射
【标准号】:DIN5496-1991
【标准状态】:现行
【国别】:德国
【发布日期】:1991-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:容积辐射;校准实施;温度;符号;表面;辐射热传递;测量;热辐射;测量、试验与仪器;单位;辐射;数学计算
【英文主题词】:surfaces;symbols;calibrationpractice;measurement,testingandinstruments;units;temperature;radiativeheattransfer;volumeradiat;thermalradiation;mathematicalcalculations;radiation;measurement
【摘要】:Thisstandarddefinesquantitiesforthecharacterizationofthermalradiationofvolumeradiatorsinlocalthermalequilibrium.
【中国标准分类号】:A42
【国际标准分类号】:17_200_10
【页数】:4P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodsforConductingMachiningTestsofWoodandWood-BaseMaterials
【原文标准名称】:进行木材和木基材料的机械切削试验的标准试验方法
【标准号】:ASTMD1666-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:D07.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Machiningtestsaremadetodeterminetheworkingqualitiesandcharacteristicsofdifferentspeciesofwoodandofdifferentwood-basepanelmaterialsunderavarietyofmachineoperationssuchasareencounteredincommercialmanufacturingpractice.Thetestsprovideasystematicbasisforcomparingthebehaviorofdifferentproductswithrespecttowoodworkingmachineoperationsandofevaluatingtheirpotentialsuitabilityforcertainuseswherethesepropertiesareofprimeimportance.1.1Thesetestmethodscoverproceduresforplaning,routing/shaping,turning,mortising,boring,andsanding,allofwhicharecommonwood-workingoperationsusedinthemanufactureofwoodproducts.Thesetestsapply,indifferentdegrees,totwogeneralclassesofmaterials:1.1.1Woodintheformoflumber,and1.1.2Wood-basepanelmaterialssuchasplywoodandwood-basefiberandparticlepanels.1.2Becauseoftheimportanceofplaning,someofthevariablesthataffecttheresultsofthisoperationareexploredwithaviewtodeterminingoptimumconditions.Inmostoftheothertests,however,itisnecessarytolimittheworktoonesetoffairlytypicalcommercialconditionsinwhichallthedifferentwoodsaretreatedalike.1.3Severalfactorsenterintoanycompleteappraisalofthemachiningpropertiesofagivenwoodorwood-basepanel.Qualityoffinishedsurfaceisrecommendedasthebasisforevaluationofmachiningproperties.Rateofdullingofcuttingtoolsandpowerconsumedincuttingarealsoimportantconsiderationsbutarebeyondthescopeofthesetestmethods.1.4Althoughthemethodspresentedincludetheresultsofprogressivedevelopmentsintheevaluationofmachiningproperties,furtherimprovementsmaybeanticipated.Forexample,bypresentprocedures,qualityofthefinishedsurfaceisevaluatedbyvisualinspection,butasnewmechanicalorphysicaltechniquesbecomeavailablethatwillaffordimprovedprecisionofevaluation,theyshouldbeemployed.1.5Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Themetricequivalentsofinch-poundunitsmaybeapproximate.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:79_040;79_060_01
【页数】:16P.;A4
【正文语种】: