EN 61479-2002 带电作业.绝缘材料的柔性导体封盖物(线路软管)(IEC61479:2001+A1:2002);德文版本EN61479:2001+A1:2002
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【英文标准名称】:Liveworking-Flexibleconductorcovers(linehoses)ofinsulatingmaterial(IEC61479:2001+A1:2002);GermanversionEN61479:2001+A1:2002
【原文标准名称】:带电作业.绝缘材料的柔性导体封盖物(线路软管)(IEC61479:2001+A1:2002);德文版本EN61479:2001+A1:2002
【标准号】:EN61479-2002
【标准状态】:现行
【国别】:
【发布日期】:2002-12
【实施或试行日期】:2002-12-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:检验;防护等级;物理性能;事故预防;安全工程;防电击;安全措施;特性;规范(验收);材料;短路;职业安全;定义;试验;绝缘;尺寸;设备;绝缘垫;电绝缘材料;绞线;绝缘材料;防护服装;电气工程;作标记;带电作业;封盖物
【英文主题词】:Accidentprevention;Classesofprotection;Covers;Definition;Definitions;Dimensions;Electricalengineering;Electricalinsulatingmaterials;Equipment;Inspection;Insulatingmaterials;Insulatingmats;Insulations;Liveworking;Marking;Materials;Occupationalsafety;Physicalproperties;Properties;Protectionagainstelectricshocks;Protectiveclothing;Safetyengineering;Safetymeasures;Shortcircuits;Specification(approval);Strandedconductors;Testing
【摘要】:
【中国标准分类号】:F21
【国际标准分类号】:13_260
【页数】:42P.;A4
【正文语种】:英语
【英文标准名称】:Determinationofsubstancescharacteristicofgreenandblacktea-Part1:Contentoftotalpolyphenolsintea-ColorimetricmethodusingFolin-Ciocalteureagent
【原文标准名称】:绿茶和红茶的物质特性测定.第1部分:茶中多酚的总含量.使用Folin-Ciocalteu试剂的比色法
【标准号】:ISO14502-1-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-03
【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】:比色法;分析;抽样方法;多酚;茶;食品;农产品;含量测定;化学分析和试验
【英文主题词】:Agriculturalproducts;Analysis;Chemicalanalysisandtesting;Colorimetry;Determinationofcontent;Foodproducts;Investigations;Polyphenols;Samplingmethods;Substances;Tea;Testreports
【摘要】:ThispartofISO14502specifiesamethodforthedeterminationofthetotalpolyphenolcontentofleafteaandinstantteabyacolorimetricassayusingFolin-Ciocalteuphenolreagent[4].Itisapplicabletobothgreenandblackteaproducts.
【中国标准分类号】:X55
【国际标准分类号】:67_140_10
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:Guidefordosimetryinradiationresearchonfoodandagriculturalproducts
【原文标准名称】:食品和农产品辐射研究中的剂量测定指南
【标准号】:ISO/ASTM51900-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-03
【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/TC85
【标准类型】:()
【标准水平】:()
【中文主题词】:指导手册;定义;定义;;;;剂量测定;食品;核辐射;光线疗法;电离辐射;电子束;辐射测量;γ辐射;X射线;农产品
【英文主题词】:Agriculturalproducts;Assessment;Definitions;Dosimetry;Electronbeams;Foodproducts;Gamma-radiation;Guidebooks;Ionizingradiation;Nuclearradiation;Phototherapy;Radiationdose;Radiationmeasurement;Uncertainties;X-rays
【摘要】:1Thisguidecoverstheminimumrequirementsfordosim-etryandabsorbed-dosevalidationneededtoconductresearchontheirradiationoffoodandagriculturalproducts.Suchresearchincludesestablishmentofthequantitativerelationshipbetweentheabsorbeddoseandtherelevanteffectsintheseproducts.Thisguidealsodescribestheoverallneedfordosimetryinsuchresearch,andinreportingoftheresults.2Thisguideisintendedforusebyresearchscientistsinthefoodandagriculturalcommunities,andnotjustscientistsconductingirradiationresearch.It,therefore,includesmoretutorialinformationthanmostotherASTMandISO/ASTMdosimetrystandardsforradiationprocessing.3Thisguideisinnowayintendedtolimittheflexibilityoftheexperimenterintheexperimentaldesign.However,theradiationsourceandexperimentalsetupshouldbechosensuchthattheresultsoftheexperimentwillbebeneficialandunderstandabletootherscientists,regulatoryagencies,andthefoodandagriculturalcommunities.4Theeffectsproducedbyionizingradiationinbiologicalsystemsdependonalargenumberoffactorswhichmaybephysical,physiological,orchemical.Althoughnottreatedindetailinthisguide,quantitativedataofenvironmentalfactorsthatmayaffecttheabsorbed-doseresponseofdosimeters,suchastemperatureandmoisturecontentinthefoodoragriculturalproductsshouldbereported.5Theoveralluncertaintyintheabsorbed-dosemeasure-mentandtheinherentabsorbed-doserangewithinthespeci-menshouldbetakenintoaccountinthedesignofanexperiment.6Theguidecoversresearchconductedusingthefollow-ingtypesofionizingradiation:gammarays,bremsstrahlungX-rays,andelectronbeams.7Thisguidedoesnotincludeotheraspectsofradiationprocessingresearch,suchasplanningoftheexperimentaldesign.Dosimetrymustbeconsideredasanintegralpartoftheexperimentaldesign.8Theguidedoesnotincludedosimetryforirradiatorcharacterization,processqualificationandroutinedosimetry;thesesubjectsaredescribedinISO/ASTMPractices51204,51431,51608,51649,and51702.TheselectionandcalibrationofdosimetrysystemsisspecifiedinISO/ASTMGuide51261.9Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.
【中国标准分类号】:F80;X90
【国际标准分类号】:17_240;67_020
【页数】:9P;A4
【正文语种】:英语
