ASTM D3514-2005 纺织物纤维的抗起球性及其它相关表面变化的标准试验方法:弹性护垫
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【英文标准名称】:StandardTestMethodforPillingResistanceandOtherRelatedSurfaceChangesofTextileFabrics:ElastomericPad
【原文标准名称】:纺织物纤维的抗起球性及其它相关表面变化的标准试验方法:弹性护垫
【标准号】:ASTMD3514-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:D13.60
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:起毛起球试验;表面性质;试验方法;纺织材料;摩擦试验器;机织物
【英文主题词】:fabric;fuzz;pills
【摘要】:1.1Thistestmethodcoversthedeterminationoftheresistancetotheformationofpillsandothersurfacedistortionssuchasfuzzingoftextilefabrics.ThemethodutilizestheStollQuartermasterUniversalWearTesterwiththefrostingattachment.Theprocedureisgenerallyapplicabletoalltypesofwovenandknittedfabrics.Note18212;Forothercurrenttestmethodsoftestingthepillingresistanceoftextiles,refertoTestMethodsD3511,D3512,andD4970.1.2Thefabricmaybelaunderedordrycleanedbeforetesting.Thisstandardmayinvolvehazardousmaterials,operations,andequipment.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W04
【国际标准分类号】:59_080_30
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:Capacitorsforpowerelectronics
【原文标准名称】:电力电容器
【标准号】:IEC61071-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-01
【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/TC33
【标准类型】:()
【标准水平】:()
【中文主题词】:交流电流;电容器;定义;直流电流;电气工程;电子工程;电子设备及元件;作标记;操作频率;过载;过电压保护装置;并联;电力电容器;电力电子学;质量要求;额定电压;安全要求;串联;设备电压;规范(验收);试验
【英文主题词】:Alternatingcurrent;Capacitiveloads;Capacitors;Circuitbreakingtests;Classification;Climatictests;Definitions;Destructivetesting;Directcurrent;Disconnection;Durability;Electricalengineering;Electricalequipment;Electronicengineering;Electronicequipmentandcomponents;Enclosures;Energystorage;Energystorageelement;Environment;Filmcapacitors;Fixedcapacitors;Fuses;Generalsection;Impactloading;Impactstress;Impulsevoltages;Inspection;Installations;Letterings;Lifetest;Marking;Measurement;Mechanicaltesting;Operatingconditions;Operatingfrequencies;Operation;Overload;Overloadcurrent;Overvoltageprotection;Parallelconnection;Performance;Pollutioncontrol;Powercapacitors;Powercurrent;Powerelectronics;Protectiondevices;Protectivecapacitors;Qualityrequirements;Ratedvoltages;Safetyrequirements;Selfhealing;Semiconductorengineering;Seriesconnection;Servicevoltage;Specification(approval);Stress;Surgecurrent;Switchoff;Switchgears;Testing;Wastedisposal
【摘要】:ThisInternationalStandardappliestocapacitorsforpowerelectronicsapplications.Theoperatingfrequencyofthesystemsinwhichthesecapacitorsareusedisusuallyupto15kHz,whilethepulsefrequenciesmaybeupto5to10timestheoperatingfrequency.Thestandarddistinguishesbetweena.c.andd.c.capacitorswhichareconsideredascomponentswhenmountedinenclosures.Thisstandardcoversanextremelywiderangeofcapacitortechnologiesfornumerousapplications,e.g.overvoltageprotection,d.c.anda.c.filtering,switchingcircuits,d.c.energystorage,auxiliaryinverters,etc.Thefollowingareexcludedfromthisstandard:-capacitorsforinductionheat-generatingplantsoperatingatfrequenciesbetween40Hzand24000Hz(seeIEC60110-1andIEC60110-2);-capacitorsformotorapplicationsandthelike(seeIEC60252-1andIEC60252-2);-capacitorstobeusedincircuitsforblockingoneormoreharmonicsinpowersupplynetworks;-smalla.c.capacitorsasusedforfluorescentanddischargelamps(seeIEC61048andIEC61049);-capacitorsforsuppressionofradiointerference(seeIEC60384-14);-shuntcapacitorsfora.c.powersystemshavingaratedvoltageabove1000V(seeIEC60871-1andIEC60871-2);-shuntpowercapacitorsoftheself-healingtypefora.c.systemshavingaratedvoltageuptoandincluding1000V(seeIEC60831-1andIEC60831-2);-shuntpowercapacitorofthenon-self-healingtypefora.c.systemshavingaratedvoltageuptoandincluding1000V(seeIEC60931-1andIEC60931-2);-electroniccapacitorsnotusedinpowercircuits;-seriescapacitorsforpowersystems(seeIEC60143);-couplingcapacitorsandcapacitorsdividers(seeIEC60358);-capacitorsformicrowaveovens(seeIEC61270-1);-capacitorsforrailwayapplications(seeIEC61881).ExamplesofapplicationsaregiveninClause9.1.
【中国标准分类号】:K42
【国际标准分类号】:31_060_70
【页数】:89P.;A4
【正文语种】:英语
【英文标准名称】:Stationarytrainingequipment-Part2:Strengthtrainingequipment,additionalspecificsafetyrequirementsandtestmethods;GermanversionEN957-2:2003
【原文标准名称】:固定式训练器材.第2部分:力量训练器材.补充的特殊安全要求和试验方法
【标准号】:DINEN957-2-2003
【标准状态】:现行
【国别】:德国
【发布日期】:2003-09
【实施或试行日期】:2003-09-01
【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】:负载能力;训练设备;体育器材;名称与符号;家用;体操器材;利用;作标记;分类系统;组装;安全要求;定义;安全工程;设备安全;体育与娱乐设备;试验;游乐设备;固定的;安全;维修;重量;训练;检验;规范(验收);家用运动器材
【英文主题词】:
【摘要】:ThisPartofEN957specifiesadditionalsafetyrequirementsforstrengthtrainingequipmentinadditiontothegeneralsafetyrequirementsofEN957-1.Itisapplicabletostationarytrainingequipmenttypestrengthtrainingequipmentwithstackweightresistanceorothermeansofresistncelikeweightdisks,elasticcords,hydraulic,pneumaticandmagneticsystemsandsprings(type2)(hereinafterreferredtoastrainingequipment)withtheclassesSandH.AnyattachmentprovidedwiththetrainingequipmentfortheperformanceofadditionalexercisesaresubjecttotherequirementsofEN957-1.#,,#
【中国标准分类号】:Y55
【国际标准分类号】:97_220_30
【页数】:14P;A4
【正文语种】:德语
