【英文标准名称】:Stainlesssteelsforgeneralpurposes-Part2:Semi-finishedproducts,bars,rodsandsections
【原文标准名称】:通用不锈钢.第2部分:半成品棒材、杆材和型材
【标准号】:ISO16143-2-2004
【标准状态】:现行
【国别】:国际
【发布日期】:2004-09
【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/TC17
【标准类型】:()
【标准水平】:()
【中文主题词】:名称与符号;定义;交货条件;钢;结构钢;材料;组分;规范(验收);试验;作标记;验收规范;热处理钢;带钢;棒钢;可焊性;生产;合金钢;顺序示度;试验(质量保证);型材;不锈钢;半成品;压力容器用钢
【英文主题词】:Acceptancespecification;Alloysteels;Composition;Definition;Definitions;Deliveryconditions;Designations;Examination(qualityassurance);Heat-treatablesteels;Marking;Materials;Orderindications;Production;Sections(structures);Semi-finishedproducts;Specification(approval);Stainlesssteels;Steelbars;Steels;Steelsforpressurevessels;Stripsteels;Structuralsteels;Testing;Weldability
【摘要】:ThispartofISO16143specifiesthetechnicaldeliveryconditionsforsemi-finishedproducts,hotorcoldformedbars,rodsandsectionsforgeneralpurposesmadeofthemostimportantcorrosion-resistantstainlesssteelgrades.NOTEThroughoutthispartofISO16143,theterm"generalpurposes"meanspurposesotherthanthespecialpurposesmentionedintheBibliography.InadditiontothispartofISO16143,thegeneraltechnicaldeliveryrequirementsofISO404areapplicable.ThispartofISO16143doesnotapplytocomponentsmanufacturedbyfurtherprocessingtheproductformslistedinthefirstparagraphabovewithqualitycharacteristicsalteredasaresultofsuchfurtherprocessing.
【中国标准分类号】:H44
【国际标准分类号】:77_140_20
【页数】:25P.;A4
【正文语种】:英语
【英文标准名称】:Electromagneticcompatibility(EMC)-Part3-3:Limits-Limitationofvoltagechanges,voltagefluctuationsandflickerinpubliclow-voltagesupplysystems,forequipmentwithratedcurrent16Aperphaseandnotsubjecttoconditionalconnec
【原文标准名称】:电磁兼容性(EMC).第3-3部分:限值.每相额定电流小于等于16A、不受条件限制的连接设备用公共低压供电系统电压变化、电压波动和闪烁的限制
【标准号】:IEC61000-3-3-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-06
【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/SC77A
【标准类型】:()
【标准水平】:()
【中文主题词】:兼容性;电流测量;电流;定义;扰动;电器;电网;电力系统;电气工程;电气设备;家用电器;电磁的;电磁兼容性;电子的;电子设备;EMC;闪光;闪烁计;输入电流;输入电压;极限(数学);低电压;低压电源;低压设备;数学计算;测量;电网干扰;性能;电功率测量;电源电压;试验;试验条件;伏特;电压;电压波动;电压测量
【英文主题词】:Analysis;Clothesdriers;Coarse;Compatibility;Cookerrings;Cookers;Copier;Currentmeasurement;Currents;Definitions;Disturbances;Electricappliances;Electricpowernetworks;Electricpowersystems;Electricalengineering;Electricalequipment;Electricalhouseholdappliances;Electromagnetic;Electromagneticcompatibility;Electronic;Electronicequipment;EMC;Flicker;Flickermeter;Fluctuation;Grids;Grills(cooking);Hairdriers;Hotplates;Impedance;Inputcurrents;Inputvoltage;Instruments;Laserprinters;Lightingsystems;Limits(mathematics);Lowvoltage;Lowvoltagemains;Low-voltageequipment;Mathematicalcalculations;Measurement;Measuringincertainity;Measuringtechniques;Methods;Microwavedevices;Mixers;Networkdisturbances;Ovens(cookingappliances);Performance;Powermeasurement(electric);Refrigerators;Shape;Short-time;Simulation;Stress;Supplyvoltages;Testing;Testingconditions;Testingvoltages;Use;Volt;Voltage;Voltagefluctuations;Voltagemeasuring;Washingmachines
【摘要】:ThispartofIEC61000isconcernedwiththelimitationofvoltagefluctuationsandflickerimpressedonthepubliclow-voltagesystem.Itspecifieslimitsofvoltagechangeswhichmaybeproducedbyanequipmenttestedunderspecifiedconditionsandgivesguidanceonmethodsofassessment.ThispartofIEC61000isapplicabletoelectricalandelectronicequipmenthavinganinputcurrentequaltoorlessthan16Aperphase,intendedtobeconnectedtopubliclow-voltagedistributionsystemsofbetween220Vand250Vlinetoneutralat50Hz,andnotsubjecttoconditionalconnection.EquipmentwhichdoesnotcomplywiththelimitsofthispartofIEC61000whentestedwiththereferenceimpedanceZrefof6.4,andwhichthereforecannotbedeclaredcompliantwiththispart,mayberetestedorevaluatedtoshowconformitywithIEC61000-3-11.Part3-11isapplicabletoequipmentwithratedinputcurrent≤75Aperphaseandsubjecttoconditionalconnection.Thetestsaccordingtothispartaretypetests.ParticulartestconditionsaregiveninannexAandthetestcircuitisshowninFigure1.NOTEThelimitsinthispartofIEC61000arebasedmainlyonthesubjectiveseverityofflickerimposedonthelightfrom230V/60Wcoiled-coilfilamentlampsbyfluctuationsofthesupplyvoltage.Forsystemswithnominalvoltagelessthan220Vlinetoneutraland/orfrequencyof60Hz,thelimitsandreferencecircuitvaluesareunderconsideration.
【中国标准分类号】:L06
【国际标准分类号】:33_100_20
【页数】:50P;A4
【正文语种】:英语
基本信息
| 标准名称： | 水压机 泵站用最低液面阀芯(Pg=200×10^5～315×10^5Pa) |
| 中标分类： |
机械 >>
通用加工机械与设备 >>
锻压机械 |
| 替代情况： | 被JB/T 2001.59-1999代替 |
| 发布日期： | |
| 实施日期： | 2003-06-01 |
| 首发日期： | |
| 作废日期： | 2000-01-01 |
| 出版日期： | |
| 页数： | 3页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 机械 通用加工机械与设备 锻压机械