NF U42-417-2009 肥料.尿素中缩二脲的分光光度法测定
时间:2024-05-21 11:49:40 来源: 标准资料网 作者：标准资料网 阅读：8932
【英文标准名称】:Fertilizers-Spectrophotometricdeterminationofbiuretinurea.
【原文标准名称】:肥料.尿素中缩二脲的分光光度法测定
【标准号】:NFU42-417-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-04-01
【实施或试行日期】:2009-04-04
【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】:农业;缩二脲;化学分析和试验;测定;含量测定;蒸馏;肥料;实验室间试验;试样;抽样方法;土壤改良;土壤改良物质;试样制备;光谱测定法;分光光度法;脲
【英文主题词】:Agriculture;Biuret;Chemicalanalysisandtesting;Determination;Determinationofcontent;Distillation;Fertilizers;Inter-laboratorytests;Samples;Samplingmethods;Soilimprovement;Soilimprovingmaterials;Specimenpreparation;Spectrometry;Spectrophotometry;Urea
【摘要】:
【中国标准分类号】:G20
【国际标准分类号】:65_080
【页数】:14P;A4
【正文语种】:其他
Product Code:SAE AMS3004
Title:Alcohol, Methyl (NONCURRENT Aug 2009)
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope:This specification has been declared “NONCURRENT” by the Aerospace Materials Division, SAE, as of August 2009. It is recommended, therefore, that this specification not be specified for new designs.“NONCURRENT” refers to those specifications which have previously been widely used and which may be required on some existing designs in the future. The Aerospace Materials Division, however, does not recommend these specifications for future use in new designs. “NONCURRENT” specifications are available from SAE upon request.【英文标准名称】:Stationaryelectrostaticapplicationequipmentfornon-ignitableliquidcoatingmaterial-Safetyrequirements;GermanversionEN50348:2010+Cor.:2010
【原文标准名称】:耐燃液体涂覆材料的固定静电应用设备.安全性要求;德文版本EN50348-2010+Cor.-2010
【标准号】:EN50348-2010
【标准状态】:现行
【国别】:
【发布日期】:2010-08
【实施或试行日期】:2010-08-01
【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】:辅助设备;壳体;电容器;化学危害;扼流圈;电路;清洁处理;清洁;涂层材料;燃料;触点;接触安全装置;电流测量;定义;测定;距离;接地;电气工程;电气设备;电气装置;电性能;电性质和电现象;电气安全性;电驱动装置;静电装置;静电学;安装;防爆;爆炸性环境;进给量;楼板;高电压;耐高压试验;装置;绝缘;天然漆;液体;维护;作标记;测量;测量设备;测量技术;移动的;不易燃材料;不然液体;操作规程;涂料;动力传动系统;投影法(制图);保护(装置);防护服装;保护措施;定额牌;整流器;安全性;鞋;规范(验收);喷漆柜;喷雾室;喷枪;喷射;喷涂设备;固定的;开关设备;测试;变压器;警告标志;回流线
【英文主题词】:Ancillaryequipment;Bodies;Capacitors;Chemicalhazards;Chokes(electric);Circuits;Cleaning;Clearing;Coatingmaterials;Combustible;Contact;Contactsafetydevices;Currentmeasurement;Definitions;Determinations;Distances;Earthing;Electricalengineering;Electricalequipment;Electricalinstallations;Electricalproperties;Electricalpropertiesandphenomena;Electricalsafety;Electrically-operateddevices;Electrostaticdevices;Electrostatics;Erection;Explosionprotection;Explosiveatmospheres;Feed;Floors;Highvoltage;High-voltagetests;Installations;Insulations;Lacquers;Liquid;Maintenance;Marking;Measurement;Measuringequipment;Measuringtechniques;Mobile;Non-flammablematerials;Non-inflammableliquids;Operatinginstructions;Paints;Powertransmissionsystems;Projection(drawing);Protection;Protectiveclothing;Protectivemeasures;Ratingplates;Rectifiers;Safety;Shoes;Specification(approval);Spraybooths;Spraychambers;Sprayguns;Spraying;Sprayingequipment;Stationary;Switchgear;Testing;Transformers;Warningsigns;Wiresforreturncurrent
【摘要】:
【中国标准分类号】:J47;K64
【国际标准分类号】:87_100
【页数】:28P;A4
【正文语种】:英语