DIN 14565-1991 消防带车.SW2000-Tr型
时间:2024-05-07 08:25:50 来源: 标准资料网 作者：标准资料网 阅读：8799
【英文标准名称】:Firehosetender;typeSW2000-Tr
【原文标准名称】:消防带车.SW2000-Tr型
【标准号】:DIN14565-1991
【标准状态】:作废
【国别】:德国
【发布日期】:1991-03
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:壳体;道路车辆;尺寸;砝码;名称与符号;验收检验;底盘;消防队;消防车;消防水龙带车;荷载;摩托车;定义;规范(审批)
【英文主题词】:designations;firefightingvehicles;weights;loading;acceptanceinspection;bodies;hosetenders;motorvehicles;specification(approval);roadvehicles;definitions;dimensions;firebrigade;chassis
【摘要】:
【中国标准分类号】:C84
【国际标准分类号】:0600
【页数】:4P;A4
【正文语种】:德语
【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
【英文标准名称】:Toolsformoulding-Guidebushes,headed,andlocatingguidebushes,headed
【原文标准名称】:模制工具.有头的导衬和有头的定位导衬
【标准号】:ISO8018-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-02
【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/TC29
【标准类型】:()
【标准水平】:()
【中文主题词】:轴衬(机械元件);套管;部件;名称与符号;尺寸;导衬;形状;工具
【英文主题词】:Bushes(mechanicalcomponents);Bushings;Components;Designations;Dimensions;Guidebushes;Shape;Tools
【摘要】:ThisInternationalStandardspecifiesthedimensionsandtolerances,inmillimetres,forheadedguidebushesandheadedlocatingguidebushesintendedforuseinmoulds.
【中国标准分类号】:J61
【国际标准分类号】:25_120_30
【页数】:5P;A4
【正文语种】:英语