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DIN EN 818-3-2008 起重用短环节链.安全性.第3部分:链式吊索的中等公差.等级4(包含修改件A1-2008).英文版本DINEN818-3-2008

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【英文标准名称】:Shortlinkchainforliftingpurposes-Safety-Part3:Mediumtolerancechainforchainslings-Grade4(includesAmendmentA1:2008);EnglishversionofDINEN818-3:2008-12
【原文标准名称】:起重用短环节链.安全性.第3部分:链式吊索的中等公差.等级4(包含修改件A1-2008).英文版本DINEN818-3-2008
【标准号】:DINEN818-3-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-12
【实施或试行日期】:2008-12-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:链式吊索;链条;化学成分;名称与符号;尺寸;等级(质量);起重链条;提升设备;荷载能力;作标记;机械性能;性能;圆钢链条;安全;安全要求;钢链条;测试;重量
【英文主题词】:Chainslings;Chains;Chemicalcomposition;Designations;Dimensions;Grades(quality);Liftchains;Liftingequipment;Liftingfacilities;Loadcapacity;Marking;Mechanicalproperties;Properties;Roundsteelchains;Safety;Safetyrequirements;Steelchains;Testing;Weights
【摘要】:ThispartofEN818specifiestherequirementsrelatedtosafetyforshortlinkchains,grade4,ofmediumtoleranceforuseinchainslingstoEN818-4:1996+A1andforgeneralliftingpurposes.Thestandardisapplicabletoelectricallyweldedroundsteelshortlinkchains,conformingtoEN818-1:1996+A1,whichareintendedforliftingobjects,materialsorgoods.TherangeofnominalsizesofchaincoveredbythisPartofEN818isfrom7mmto45mm.ThehazardscoveredbythisPartofEN818areidentifiedinclause4.AnnexAcontainsthebasesforcalculationoftabulatedvaluesfordimensions,workingloadlimitsandmechanicalproperties.AnnexBgivesinformationonthemass/metreofchain.AnnexCgivesanexampleofadesignationsystemforchainsofgrade4.AnnexZAgivestherelationshipwithEUDirectives.
【中国标准分类号】:J80
【国际标准分类号】:53_020_30
【页数】:25P.;A4
【正文语种】:英语


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【英文标准名称】:Earth-movingmachinery-Machinesafetylabels-Generalprinciples
【原文标准名称】:土方机械.机械安全标签.一般原则
【标准号】:BSISO9244-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-07-31
【实施或试行日期】:2008-07-31
【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】:事故预防;危险;定义;尺寸;土方机械;图形符号;危害;危险点标志;安全;安全标志;安全措施;规范(验收);符号
【英文主题词】:Accidentprevention;Danger;Definitions;Dimensions;Earth-movingequipment;Graphicsymbols;Hazards;Markingofpointsofhazard;Pictographs;Safety;Safetymarkings;Safetymeasures;Specification(approval);Symbols
【摘要】:
【中国标准分类号】:P97
【国际标准分类号】:01_080_20;53_100
【页数】:86P.;A4
【正文语种】:英语


【英文标准名称】:Fertilizers-Determinationofchelatingagentsinfertilizersbychromatography-DeterminationofFechelatedbyo,o-EDDHAando,o-EDDHMAbyionpairchromatography
【原文标准名称】:肥料.色谱法测定肥料中的螯合剂.离子对色谱法测定o,o-EDDHA和o,o-EDDHMA螯合的铁(Fe)
【标准号】:BSEN13368-2-2007
【标准状态】:作废
【国别】:英国
【发布日期】:2007-04-30
【实施或试行日期】:2007-04-30
【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】:螯合剂;化学分析和测试;色谱法;钴;铜;测定;含量测定;测量规程;肥料;离子交换色谱法;铁;实验室器皿;锰;土壤改良物质;测试;锌
【英文主题词】:Chelatingagents;Chemicalanalysisandtesting;Chromatography;Cobalt;Copper;Determination;Determinationofcontent;Determinationprocedures;Fertilizers;Ion-exchangechromatography;Iron;Laboratoryware;Manganese;Soilimprovingmaterials;Testing;Zinc
【摘要】:Thisdocumentspecifiesamethodforthechromatographicdeterminationoftheironchelatedbyeachindividualortho(hydroxy)-ortho(hydroxy)isomerofthechelatingagentso,o-EDDHAando,o-EDDHMAinfertilizerscontainingoneorbothofthesesubstances.Themethodallowstheidentificationandthedeterminationofthetotalconcentrationofwatersolubleironchelatesofthesechelatingagents.Itdoesnotdeterminethefreeformofthechelatingagents.NOTE1ThesubstancesEDDHA(ethylenediaminedi(hydroxyphenyl)aceticacid)andEDDHMA(ethylenediaminedi(hydroxymethylphenyl)aceticacid)existasseveraldifferentisomericforms.Positionalisomersforthehydroxylormethylgroups(inortho,meta,andparapositions)aswellasstereoisomers(mesoanddl-racemicforms)areknown.Bothmesoanddl-racemicformsoftheortho,ortho-EDDHAandortho,ortho-EDDHMAarepositionalisomersforthehydroxylgroupsallowedbytheRegulation(EC)No2003/2003.Sincepara,metaandorthomethylpositionalisomersoftheEDDHMApresentquitesimilarstability,theycouldbegrouped:inthemethodheredescribedthepara,metaandorthomethylpositionalisomersoftheo,o-EDDHMAareconsideredtogether.NOTE2Atpresent,analyticallypurestandardsonlyexistforortho,ortho-EDDHAandortho,ortho-EDDHMA.Allothersubstancesbeingunavailableasastandard,theinfluenceoftheireventualpresenceinthesamples(withrespecttothesensitivityandtheselectivityofthismethod)hasnotbeenstudied.NOTE3Themesoandthedl-racemicformsofo,o-EDDHAando,o-EDDHMAcanbedeterminedseparatelybythismethod.ThisprocedureconcernsECfertilizerscoveredbyRegulation(EC)No2003/2003[5].Itisapplicabletoamassfractionofthemetalchelatedofatleast0,625%.
【中国标准分类号】:B13
【国际标准分类号】:65_080
【页数】:22P;A4
【正文语种】:英语