BS EN 13368-1-2001 肥料.用离子色谱测定肥料中的螯合剂.EDTA,HEDTA,DTPA.
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【英文标准名称】:Fertilizers-Determinationofchelatingagentsinfertilizersbyionchromatography-EDTA,HEDTAandDTPA
【原文标准名称】:肥料.用离子色谱测定肥料中的螯合剂.EDTA,HEDTA,DTPA.
【标准号】:BSEN13368-1-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-05-15
【实施或试行日期】:2001-05-15
【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】:化学分析和试验;化学试剂;肥料;离子交换色谱法;螯合剂;EDTA;色谱法;液相色谱法;含量测定
【英文主题词】:Chelatingagents;Chromatography;Determination;Determinationprocedures;EDTA;Fertilizers;Ion-exchangechromatography;Soilimprovingmaterials;Testing
【摘要】:ThismethoddescribestheprocedurefortheionchromatographicdeterminationofthetotalamountofeachoftheindividualchelatingagentsEDTA,HEDTA,andDTPAinfertilizerscontainingoneormoreofthesesubstances.Themethodallowstheidentificationandthedeterminationofthetotalwatersolublefractionofeachofthesechelatingagents.Itdoesnotallowtodistinguishbetweenthefreeformandthemetalboundformofthechelatingagents.NOTEEDTA,HEDTAandDTPAareabbreviationsusedinthestandardforthesakeofsimplicity.ForcompletenamesseeannexA.Thismethodappliestofertilizerscontainingchelatesofoneormoreofthefollowingmicro-nutrients:cobalt,copper,iron,manganese,zincandwithamassfractionofatleast0,1%.
【中国标准分类号】:B13
【国际标准分类号】:65_080
【页数】:14P;A4
【正文语种】:英语
【英文标准名称】:Low-voltageswitchgearandcontrolgearassemblies-Part2:Particularrequirementsforbusbartrunkingsystems(busways)
【原文标准名称】:低压成套开关设备和控制设备第2部分:对母线干线系统(母线槽)的特殊要求
【标准号】:IEC60439-2-2000
【标准状态】:作废
【国别】:国际
【发布日期】:2000-03
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC17D
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;检验;铁路设施;分配器;线路;钢轨;母线;配电箱;电气工程;低压电器;低电压;接触轨;组装件;控制装置;开关设备;干线;铁路;试验;规范(验收);控制开关;开关设备成套装置;复合装置;组合
【英文主题词】:Assemblies;Bus-bars;Busways;Combination;Compositedevices;Conductorrails;Constructionrequirements;Controldevices;Controlswitches;Definitions;Distributionboxes;Distributors;Electricalengineering;Heating;Inspection;Lowvoltage;Low-voltageequipment;Operatingconditions;Qualificationtests;Specification(approval);Switchgear;Switchgearassemblies;Testing;Trunking
【摘要】:Addthefollowingparagraphs:ThisInternationalStandardappliestobusbartrunkingsystems(BTS)andtheiraccessoriesforfeedinganddistributingelectricalpowerinresidential,retail,public,agriculturalandindustrialpremises.Italsoappliestobusbartrunkingsystemswhicharedesignedtoincorporatecommunicationand/orcontrolsystemsorintendedtosupplyluminairesthroughtap-offunitsbutdoesnotapplytosupplytracksystemsinaccordancewithIEC60570.Thebusbartrunkingsystemsconsideredinthisstandardaretype-testedASSEMBLIES(TTA)whentestedinaccordancewithclause8ofthisstandard;variationsinlengthandanglesofbendsareconsideredtobecovered.Tap-offunitsmaybepartiallytype-testedASSEMBLIES(PTTA).
【中国标准分类号】:K32;K31
【国际标准分类号】:29_130_20
【页数】:27P.;A4
【正文语种】:英语
【英文标准名称】:Foodprocessingmachinery-Bulkmilkcoolersonfarms-Requirementsforconstruction,performance,suitabilityforuse,safetyandhygiene;GermanversionEN13732:2002/A1:2005
【原文标准名称】:食品加工机械.农场散装牛奶冷却机.符合使用、安全和卫生用结构、性能和适合性要求
【标准号】:DINEN13732/A1-2006
【标准状态】:作废
【国别】:德国
【发布日期】:2006-01
【实施或试行日期】:
【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】:清洁处理;容器清洁;容器;乳制品设备;设计;电气安全;适用性;食品料;危害;卫生学;检验;牛奶;噪声测量;操作说明书;性能试验;生产;制冷装置;安全;安全要求;规范;储存;容器冷却设备;水箱;试验;用户信息
【英文主题词】:Agitators;Agriculture;Airflow;Ambienttemperature;Chemicalhazards;Classes;Cleaning;Cleaningoftanks;Coldness;Components;Containers;Control;Controlequipment;Cooling;Coolingsystems;Coolingtime;Dairyequipment;Data;Design;Electricpowersystems;Electricalengineering;Electricalequipment;Electricalsafety;Equipmentsafety;Evacuations;Feedingpart;Fitnessforpurpose;Fluidoutlets;Foodstuff;Force;Hazards;Hygiene;Ice;Iceformation;Inspection;Instructionsforuse;Laggingofadrum;Layout;Letterings;Lids;Maintenance;Marking;Materials;Measurement;Measuringinstruments;Measuringpoints;Mechanicalengineering;Milk;Milk-coolers;Noisemeasurements;Operatinginstructions;Performance;Performancetesting;Performancetests;Perimeter;Permability;Precision;Principles;Production;Protection;Refridgeratingcapacity;Refrigeratingplant;Refrigeratingplants;Refrigeration;Safety;Safetyengineering;Safetyrequirements;Shafts;Signs;Specification(approval);Specifications;Storage;Stores;Surfaces;Switchgear;Tankcoolingequipment;Tanks(containers);Temperature;Temperaturecontrol;Testing;Thermalinsulation;Torque;Userinformation;Visualinspection(testing);Warnings;Water;Weldings;Workingtemperature
【摘要】:Thischangewasnecessary,becausethemanholeforcleaningwasforsomecountriestosmall.Thesizeoftheopeningisnowdefinedas350mmX450mm#,,#
【中国标准分类号】:X99
【国际标准分类号】:65_040_10;67_260
【页数】:5P.;A4
【正文语种】:德语