ISO 11869-1997 酸牛乳可滴定酸度的测定电位滴定法
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【英文标准名称】:Yoghurt-Determinationoftitratableacidity-Potentiometricmethod
【原文标准名称】:酸牛乳可滴定酸度的测定电位滴定法
【标准号】:ISO11869-1997
【标准状态】:作废
【国别】:国际
【发布日期】:1997-02
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:含量测定;化学分析和试验;定义;酸含量;测定;酸牛奶;奶制品;电位测量法;数学计算
【英文主题词】:Acidcontent;Chemicalanalysisandtesting;Definition;Definitions;Determination;Determinationofcontent;Mathematicalcalculations;Milkproducts;Potentiometricmethods;Yoghurt
【摘要】:Specifiesapotentiometricmethodforthedeterminationofthetitratableacidityofnaturalyogurtandfruityogurt.
【中国标准分类号】:X16
【国际标准分类号】:67_100_99
【页数】:4P.;A4
【正文语种】:英语
【英文标准名称】:SpaceengineeringMechanical-Part1:Thermalcontrol
【原文标准名称】:液态化学物质防护服装.包含只提供部分身体保护的不透水(3型)或防喷洒渗透(4型)连接的服装的性能要求(类型PB[3]和PB[4])
【标准号】:BSEN14607-1-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-08
【实施或试行日期】:
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Spacetechnology;Spacesciences;Spacecraft;Airtransportengineering;Mechanicalsystems;Controlsystems;Thermalvariablescontrol;Temperaturecontrol;Temperature;Spacetechnologycomponents;Design;Maintenance;Qualityassurance;Verification
【摘要】:EN14607Part1ofSpaceengineering-Mechanicalspecifiesrequirementsforthedisciplineofthermalengineering.Thisdocumentspecifiestherequirementsforthedefinition,analysis,design,manufacture,verificationandin-serviceoperationofthermalcontrolsubsystemsofspacecraftandotherspaceproducts.Thisdocumentappliestothethermalengineeringactivitiesofallspacecraftandspacerelatedproductsforallthermalaspectsandtemperaturelevelsforspaceproducts.Forthisdocument,thecompletetemperaturescaleisdividedintothreerangesdefinedasfollows:·Cryogenictemperaturerange,below120K;·Conventionaltemperaturerange,between120Kand420K;·Hightemperaturerange,above420K.Thecorepartofthisdocumentconcernstheconventionaltemperaturerange;complementaryinformation,requirementsanddefinitionsforthecryogenicandhightemperaturerangerespectivelyareprovidedinannexesBandC.Whenviewedfromtheperspectiveofaspecificprojectcontext,therequirementsdefinedinthisdocumentshouldbetailoredtomatchthegenuinerequirementsofaparticularprofileandcircumstancesofaproject.NOTETailoringisaprocessbywhichindividualrequirementsofspecifications,standardsandrelateddocumentsareevaluated,andmadeapplicabletoaspecificprojectbyselection,andinsomeexceptionalcases,modificationofexistingoradditionofnewrequirements.Thisdocumentisapplicableto:·thermalengineeringactivitiesofallspaceandspacerelatedproducts,coveringallthermalengineeringaspectsinvolvedintheachievementoftherequiredthermalperformance,particularly:design,verification,manufacturingandinserviceoperations;·thermalcontrolsubsystemandtorelevantpartsofallspaceproducts.
【中国标准分类号】:C73
【国际标准分类号】:49_140
【页数】:55P.;A4
【正文语种】:英语
【英文标准名称】:Harmonizedsystemofqualityassessmentforelectroniccomponents;blankdetailspecification:generalpurposesemiconductordiodes
【原文标准名称】:电子元件质量评定协调体系.结构形式分类表:通用半导体二极管
【标准号】:DIN45930-1001-1981
【标准状态】:作废
【国别】:德国
【发布日期】:1981-10
【实施或试行日期】:1981-10-00
【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】:元部件;详细规范;协调;电子学;电子工程;二极管;质量;半导体二极管
【英文主题词】:electronics;semiconductordiodes;diodes;components;electronicengineering;harmonization;quality;detailspecifications;detailspecification
【摘要】:
【中国标准分类号】:L41
【国际标准分类号】:31_080_10
【页数】:12P;A4
【正文语种】:德语
