EN 60871-4-1996 额定电压1000V以上交流电力系统并联电容器.第4部分:内部熔丝
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【英文标准名称】:Shuntcapacitorsfora.c.powersystemshavingaratedvoltageabove1kV-Part4:Internalfuses(IEC60871-4:1996);GermanversionEN60871-4:1996
【原文标准名称】:额定电压1000V以上交流电力系统并联电容器.第4部分:内部熔丝
【标准号】:EN60871-4-1996
【标准状态】:现行
【国别】:
【发布日期】:1997-08
【实施或试行日期】:1997-08-01
【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】:交流电网;额定电压装置;电力装置;工作性能;电容器;试验;断路器;并联电容器;交流电流;规范(验收);冷却器元件;熔断器;电气工程
【英文主题词】:ACnetwork;Alternatingcurrent;Capacitors;Circuit-breakers;Condenserelement;Condenserunit;Electricalengineering;Fuses;Installationsforratedvoltages;Parallel-capacitors;Performanceinservice;Powercapacitors;Powerinstallations;Specification(approval);Testing
【摘要】:
【中国标准分类号】:L11
【国际标准分类号】:29_120_50
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforPreparingGranularPesticideGroundApplicatorCalibrationProcedures
【原文标准名称】:颗粒撒播器校准程序的编制的标准指南
【标准号】:ASTME550-1987(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1987
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E35.22
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:agricultural;calibration;equipment;granular;groundapplicator;pesticide;Agriculturalmaterials/applications;Calibration--environmentalanalysisinstrumentation;Granularapplicators;Pesticides;Specimenpreparation(fortesting);Swathdistrib
【摘要】:Thisguidecoversthecalibrationofrow,band,andbroadcastapplicators.Attainmentofaccurateandmoreuniformapplicationcanreducethequantityofactiveingredientrequiredforagivendegreeofcontrol,thusimprovingenvironmentalqualityandsafetyatamoreeconomicalcost.Asingle-calibrationprocedureapplicableinallsituationsisnotfeasiblebecauseofthenatureofthevariablesinvolvedinchemicalapplications.1.1Thisguideisforthosewhopreparegranularpesticidegroundapplicatorcalibrationprocedures.Thepurposeistoencouragemethodsthatwillimproveuniformityandaccuracyofapplicationwithgranularapplicators.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesaremathematicalconversionstoinch-poundunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.ForspecifichazardstatementsseeSection4.
【中国标准分类号】:B91
【国际标准分类号】:65_060_40
【页数】:2P.;A4
【正文语种】:英语
【英文标准名称】:Markingbyinscriptionfortheidentificationofcoresofelectriccables
【原文标准名称】:电缆芯线识别用符号标记
【标准号】:BSEN50334-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-07-15
【实施或试行日期】:2001-08-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电缆;电缆芯线;作标记;识别方法;多芯电缆;绝缘电缆
【英文主题词】:Cablecores;Cables;Definition;Definitions;Electriccables;Electricalcords;Insulatedconductors;Marking;Printing
【摘要】:ThisEuropeanStandardspecifiestherequirementstobemetwhentheidentificationofindividualcoresinacableisbyinscriptionofnumbersontotheextrudedinsulationofeachcore.Therequirementsapplyonlywhencalledupbytheparticularcablestandard.NOTETherequirementtousenumbersforidentificationisoftenrestrictedbytheparticularcablestandardtocabletypeshavingmorethan5cores.TheprocedureslaiddowninthisENprovideameansofachievingauniqueidentificationofeachcoreinamulticorecable.
【中国标准分类号】:K13
【国际标准分类号】:29_060_20
【页数】:10P;A4
【正文语种】:英语
