NF T60-235-1984 动植物脂肪和油.抗氧剂的检测和识别
时间:2024-05-15 09:13:08 来源: 标准资料网 作者：标准资料网 阅读：8136
【英文标准名称】:Animalandvegetablesfatsandoils.Detectionandidentificationofantioxidants.
【原文标准名称】:动植物脂肪和油.抗氧剂的检测和识别
【标准号】:NFT60-235-1984
【标准状态】:作废
【国别】:法国
【发布日期】:1984-11-01
【实施或试行日期】:1984-11-05
【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】:试验条件;植物脂肪;色谱法;动物脂肪;检测;萃取法;设备容纳设施;食品;误差检测;规程;抗氧化剂;食物抗氧化剂;设备;萃取分析法;色谱分析
【英文主题词】:Agriculturalproducts;Animalfats;Animaloils;Antioxidants;Chromatography;Detection;Fats;Oils;Vegetablefats;Vegetableoils
【摘要】:
【中国标准分类号】:X14
【国际标准分类号】:67_200_10
【页数】:4P.;A4
【正文语种】:其他
【英文标准名称】:StandardPracticeforMeasuringLife-CycleCostsofBuildingsandBuildingSystems
【原文标准名称】:建筑物和建筑物系统使用期成本测算的标准实施规程
【标准号】:ASTME917-2005
【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】:E06.81
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:建筑物;建筑;建设工程;成本;测量
【英文主题词】:buildingeconomics;buildingsystems;costanalysis;engineering-economics;life-cyclecosts;present-valueanalysis
【摘要】:LCCanalysisisaneconomicmethodforevaluatingaprojectorprojectalternativesoveradesignatedstudyperiod.ThemethodentailscomputingtheLCCforalternativebuildingdesignsorsystemspecificationshavingthesamepurposeandthencomparingthemtodeterminewhichhasthelowestLCCoverthestudyperiod.TheLCCmethodisparticularlysuitablefordeterminingwhetherthehigherinitialcostofabuildingorbuildingsystemiseconomicallyjustifiedbyreductionsinfuturecosts(forexample,operating,maintenance,repair,orreplacementcosts)whencomparedwithanalternativethathasalowerinitialcostbuthigherfuturecosts.Ifabuildingdesignorsystemspecificationhasbothalowerinitialcostandlowerfuturecostsrelativetoanalternative,anLCCanalysisisnotneededtoshowthattheformeristheeconomicallypreferablechoice.Ifaninvestmentprojectisnotessentialtothebuildingoperation(forexample,replacementofexistingsingle-panewindowswithnewdouble-panewindows),theprojectmustbecomparedagainstthex201C;donothingx201D;alternative(thatis,keepingthesinglepanewindows)inordertodetermineifitiscosteffective.Typicallythex201C;donothingx201D;alternativeentailsnoinitialinvestmentcostbuthashigherfuturecoststhantheproposedproject.1.1Thispracticeestablishesaprocedureforevaluatingthelife-cyclecost(LCC)ofabuildingorbuildingsystemandcomparingtheLCCsofalternativebuildingdesignsorsystemsthatsatisfythesamefunctionalrequirements.1.2TheLCCmethodmeasures,inpresent-valueorannual-valueterms,thesumofallrelevantcostsassociatedwithowningandoperatingabuildingorbuildingsystemoveraspecifiedtimeperiod.1.3ThebasicpremiseoftheLCCmethodisthattoaninvestorordecisionmakerallcostsarisingfromaninvestmentdecisionarepotentiallyimportanttothatdecision,includingfutureaswellaspresentcosts.Appliedtobuildingsorbuildingsystems,theLCCencompassesallrelevantcostsoveradesignatedstudyperiod,includingthecostsofdesigning,purchasing/leasing,constructing/installing,operating,maintaining,repairing,replacing,anddisposingofaparticularbuildingdesignorsystem.
【中国标准分类号】:P02
【国际标准分类号】:91_010_20
【页数】:19P.;A4
【正文语种】:
【英文标准名称】:Methodsoftestforpetroleumanditsproducts-Petroleumproducts-Determinationofoxidationstabilityofgasoline-Inductionperiodmethod
【原文标准名称】:石油及其制品的试验方法.石油制品.汽油氧化稳定性测定.诱导期方法
【标准号】:BSENISO7536-1996
【标准状态】:现行
【国别】:英国
【发布日期】:1996-07-15
【实施或试行日期】:1996-07-15
【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】:机动车燃料;定义(术语);测定;耐用试验;汽油;诱导方法;氧化;抗氧化;石油产品;测试
【英文主题词】:Automotivefuels;Definitions;Determination;Endurancetests;Gasoline;Inductionmethods;Oxidation;Oxidationresistance;Petroleumproducts;Testing
【摘要】:IdenticalwithIP40/97.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:16P;A4
【正文语种】:英语