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ISO 16931-2001 动植物油脂高性能排除色谱法(HPSEC)测定聚合甘油三酯

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【英文标准名称】:Animalandvegetablefatsandoils-Determinationofpolymerizedtriglyceridescontentbyhigh-performancesize-exclusionchromatography(HPSEC)
【原文标准名称】:动植物油脂高性能排除色谱法(HPSEC)测定聚合甘油三酯
【标准号】:ISO16931-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-10
【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】:熔点;色谱法;含量测定;农产品;植物脂肪;动物脂肪;食品;植物油;动物油;脂肪;大容量;脂肪酸;化学分析和试验;测定;聚合物;排斥;甘油三酸酯分析
【英文主题词】:Agriculturalproducts;Animalfats;Animaloils;Chemicalanalysisandtesting;Chromatography;Determination;Determinationofcontent;Exclusion;Fats;Fattyacids;Foodproducts;Highcapacity;Meltingpoint;Polymerisates;Triglyceridanalysis;Vegetablefats;Vegetableoils
【摘要】:ThisInternationalStandardspecifiesamethodusingHPSECtodeterminethecontentsofpolymerizedtriglyceridesinoilsandfatswhichcontainatleast3%(frompeakareas)ofthesepolymers.Thismethodisapplicabletofryingfats,andfatsandoilsthathavebeenthermallytreated.Itcanalsobeappliedtothedeterminationofpolymersinfatsforanimalfeedstuffs.NOTE1Polymerizedtriglycerides(strictlyspeakingdimericandoligomerictriglycerides)areformedduringtheheatingoffatsandoils,thusthemethodservestoassessthethermaldeteriorationoffryingfatswithuse.NOTE2Inthecaseofanalysisoffatsfromanimalfeedingstuffs,theextractionmethodusedcanhaveaninfluenceontheresult(seeISO6492).
【中国标准分类号】:X14
【国际标准分类号】:67_200_10
【页数】:8P;A4
【正文语种】:英语


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【英文标准名称】:StandardSpecificationforHigh-TemperatureFiberBlanketThermalInsulation
【原文标准名称】:高温纤维毡绝热的标准规范
【标准号】:ASTMC892-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:C16.23
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:毡;顶棚;建筑;纤维;高温;隔热
【英文主题词】:alumina-silicahightemperaturethermalinsulation;non-fibrouscontent;thermalconductivity;thermalinsulatingmaterials-blanket;non-fibrouscontent
【摘要】:1.1Thisspecificationcovershigh-temperaturefiberblanketthermalinsulationforuseatvarioustemperaturesfrom1350F(732C)upto3000F(1649C),exceptwhenusedinhigh-temperaturefurnaces.Thisstandarddoesnotpurporttoaddressallof
【中国标准分类号】:Q25
【国际标准分类号】:91_100_60
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:Machinetools-Testconditionsforbridge-typemillingmachines-Testingoftheaccuracy-Travellingbridge(gantry-type)machines
【原文标准名称】:机床.桥式铣床的试验条件.精度测试.移动桥式(龙门式)铣床
【标准号】:BSISO8636-2-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-02-29
【实施或试行日期】:2008-02-29
【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】:验收规范;准确度;定义;尺寸测量;机床;铣床;移动性;命名;数值控制;精密度;术语;测试;试验条件;公差(测量);移动机构
【英文主题词】:Acceptancespecification;Accuracy;Definition;Dimensionalmeasurement;Machinetools;Millingmachines;Mobility;Nomenclature;Numericalcontrol;Precision;Terminology;Testing;Testingconditions;Tolerances(measurement);Travellingmechanism
【摘要】:ThispartofISO8636specifies,withreferencetoISO230-1,ISO230-2,andISO230-7,geometrictests,machiningtests,andtestsforcheckingaccuracyandrepeatabilityofpositioningofnumericallycontrolledaxesforgeneral-purposenormalaccuracybridge-typemillingmachineswithatravellingbridge(gantry-type).ThispartofISO8636alsospecifiestheapplicabletolerancescorrespondingtotheabove-mentionedtests.ThispartofISO8636isapplicabletomachineswithtravellingbridgeandfixedtable.Itdoesnotincludesingle-column(opensided)machinesandthosewithfixedbridgeandmovingtables.ThispartofISO8636dealsonlywiththeverificationoftheaccuracyofthemachine.Itdoesnotapplytothetestingofthemachineoperation(vibration,abnormalnoise,stick-slipmotionofcomponents,etc.)nortomachinecharacteristics(suchasspeeds,feeds,etc.),whichshouldgenerallybecheckedbeforetestingtheaccuracy.ThispartofISO8636providestheterminologyusedfortheprincipalcomponentsofthemachinesandthedesignationoftheaxeswithreferencetoISO841.
【中国标准分类号】:J54
【国际标准分类号】:25_080_20
【页数】:46P;A4
【正文语种】:英语