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ASTM D1981-2011 脂肪酸加热色变测定的标准试验方法

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【英文标准名称】:StandardTestMethodforMeasuringColorAfterHeatingofTallOilFattyAcids
【原文标准名称】:脂肪酸加热色变测定的标准试验方法
【标准号】:ASTMD1981-2011
【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】:D01.34
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:焊后加热颜色;脂肪酸颜色
【英文主题词】:colorafterheating;fattyacidcolor
【摘要】:Thecolorofatalloilfattyacidisreadilyaffectedbyheatandoxidization.Variationsindegreeofheat,timeofheat,andexposuretoatmosphereduringheatinghaveamarkedeffectonthecolorobtained;therefore,conformitytotheequipmentandprocedureoutlinedinthistestmethodisessentialtoaccuracyandprecision.1.1ThistestmethodcoversthemeasurementoftheGardnercoloroftalloilfattyacidsafterheatinginanatmosphereofnitrogenat205x00B0;Cforoneortwohours,dependingonwhetheritsiodinevalueisoverorunder15,respectively.Thespecimenmaybeheatedusingeitheranaluminumheatingblockoranoilbath.Thismethodisapplicabletoalltalloilfattyacids.Applicabilityofthismethodtoothertypesoffattyacidshasnotbeendetermined.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:17_180_20;87_060_20
【页数】:4P.;A4
【正文语种】:


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【英文标准名称】:Reinforcement-Specificationsformulti-axialmulti-plyfabrics-Designation
【原文标准名称】:加筋.多轴向多股织物规范.标识
【标准号】:BSEN13473-1-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-07-15
【实施或试行日期】:2001-08-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:复合材料;粗纱;加强材料;纺织纤维;布;落纤;纺织材料;纱;数据块;泡沫材料;粗纱(纤维);非织造织物;加筋;名称与符号
【英文主题词】:
【摘要】:Thispart1ofEN13473establishesamethodofdesignationformulti-axialmulti-plyfabricsthatshallbeusedforspecificationsforthereinforcementofmaterials.Themethodofdesignationdefinesthestructureofthemulti-axialmulti-plyconstructionandthebindingsystem.Thisdesignationsystemappliestomulti-axialmulti-plyfabricsmadeofreinforcementyarns,tows,rovings,fibrefleeces,films,foamsorothermaterialswhichareintendedtoprovidereinforcementincompositematerialsandwhichisboundtoamulti-plyconstruction.Thedesignationofamulti-axialmulti-plyfabricisstructuredinaproductofmulti-axialmulti-plyfabrics.Itisnotintendedthatthishierarchytakesintoaccountalltheattributesofindividualmulti-axialmulti-plyfabrics.Thereforemulti-axialmulti-plyfabricshavingthesamedesignationdonotnecessarilygivethesameperformance.Thispart1ofEN13473doesnotgiveengineeringdata,performancedataordatathatmayberequiredtospecifymulti-axialmulti-plyfabricsforaparticularapplicationormethodofprocessing.IfsuchadditionalpropertiesarerequiredtheyhavetobedeterminedinaccordancewiththetestmethodsspecifiedinEN13473-2.
【中国标准分类号】:W59
【国际标准分类号】:59_100_99;83_120
【页数】:12P;A4
【正文语种】:英语


【英文标准名称】:Pepper(PipernigrumLinnaeus),wholeorground;specification;part1:blackpepper
【原文标准名称】:胡椒(胡椒科),胡椒粒和粉.规范.第1部分:黑胡椒
【标准号】:ISO959-1-1989
【标准状态】:作废
【国别】:国际
【发布日期】:1989-11
【实施或试行日期】:1989-11-15
【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】:包装;食品;作料;农产品;胡椒;运输;交货条件;包装件;作标记;胡椒子;规范;储存;香料
【英文主题词】:foodproducts;specifications;agriculturalproducts;packages;spices;seasonings;packing;pepper;peppercorns;storage;transportation;marking;deliveryconditions
【摘要】:
【中国标准分类号】:X66
【国际标准分类号】:5700
【页数】:11P.;A4
【正文语种】:英语