EN ISO 10271-2001 牙科金属材料.腐蚀试验方法
作者:标准资料网 时间:2024-04-28 18:46:37 浏览:9288
来源:标准资料网
【英文标准名称】:Dentalmetallicmaterials-Corrosiontestmethods(ISO10271:2001);GermanversionENISO10271:2001
【原文标准名称】:牙科金属材料.腐蚀试验方法
【标准号】:ENISO10271-2001
【标准状态】:现行
【国别】:
【发布日期】:2002-01
【实施或试行日期】:
【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】:腐蚀作用;控制图;正畸学;变色;腐蚀;牙科设备;浸入试验;牙科材料;电化学腐蚀;腐蚀试验;浸渍;金属材料;修复术;金属;牙科学;试验;合金;起动试验;定义
【英文主题词】:Alloys;Controlcharts;Corrosion;Corrosiontests;Corrosiveeffects;Definition;Definitions;Dentalequipment;Dentalmaterials;Dentistry;Electrochemicalcorrosion;Immersion;Immersiontests(corrosion);Metallicmaterials;Metals;Orthodontics;Prosthesis;Startingtests;Tarnish;Testing
【摘要】:
【中国标准分类号】:C33
【国际标准分类号】:11_060_10
【页数】:28P.;A4
【正文语种】:英语
【英文标准名称】:Audio,videoandsimilarelectronicapparatus-Safetyrequirements
【原文标准名称】:音频,视频和类似电器.安全性要求
【标准号】:IEC60065Edition7.2-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-02-01
【实施或试行日期】:2011-02-01
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC108
【标准类型】:()
【标准水平】:()
【中文主题词】:附件;天线放大器;音频设备;组件;连接件;接触安全装置;定义(术语);家用的;电接触保护;电气元件;电气工程;电气设备;家用电器具;电气安全性;电子的;电子工程;电子设备及元件;电子仪器;电子装置;设备安全性;耐火性;防火安全性;加热;家用设备;家用;内爆防护;批注;绝缘件;干扰;电力操纵;电力网供电;作标记;显像管;辐射;唱机;遥控;遥控系统;安全规则;安全性要求;防水的;材料强度;电视接收机;试验;视频设备
【英文主题词】:Accessories;Aerialamplifiers;Audioappliances;Components;Connections;Contactsafetydevices;Definitions;Domestic;Electriccontactprotection;Electricalcomponents;Electricalengineering;Electricalequipment;Electricalhouseholdappliances;Electricalsafety;Electronic;Electronicengineering;Electronicequipmentandcomponents;Electronicinstruments;Electronically-operateddevices;Equipmentsafety;Fireresistance;Firesafety;Heating;Householdequipment;Householduse;Implosionprotection;Inscription;Insulations;Interferences;Mainsoperated;Mainspowersupply;Marking;Picturetubes;Radiation;Record-players;Remotecontrol;Remotecontrolsystems;Safetyregulations;Safetyrequirements;Splashproof;Strengthofmaterials;Televisionreceivers;Testing;Videoequipment
【摘要】:ThisInternationalSafetyStandardappliestoelectronicapparatusdesignedtobefedfromtheMAINS,fromaSUPPLYAPPARATUS,frombatteriesorfromREMOTEPOWERFEEDINGandintendedforreception,generation,recordingorreproductionrespectivelyofaudio,videoandassociatedsignals.Italsoappliestoapparatusdesignedtobeusedexclusivelyincombinationwiththeabove-mentionedapparatus.Thisstandardprimarilyconcernsapparatusintendedforhouseholdandsimilargeneralusebutwhichmayalsobeusedinplacesofpublicassemblysuchasschools,theatres,placesofworshipandtheworkplace.PROFESSIONALAPPARATUSintendedforuseasdescribedaboveisalsocoveredunlessfallingspecificallywithinthescopeofotherstandards.Thisstandardconcernsonlysafetyaspectsoftheaboveapparatus;itdoesnotconcernothermatters,suchasstyleorperformance.Thisstandardappliestotheabove-mentionedapparatus,ifdesignedtobeconnectedtotheTELECOMMUNICATIONNETWORKorsimilarnetwork,forexamplebymeansofanintegratedmodem.Someexamplesofapparatuswithinthescopeofthisstandardare:–receivingapparatusandamplifiersforsoundand/orvision;–independentLOADTRANSDUCERSandSOURCETRANSDUCERS;–SUPPLYAPPARATUSintendedtosupplyotherapparatuscoveredbythescopeofthisstandard;–ELECTRONICMUSICALINSTRUMENTS,andelectronicaccessoriessuchasrhythmgenerators,tonegenerators,musictunersandthelikeforusewithelectronicornon-electronicmusicalinstruments;–audioand/orvideoeducationalapparatus;–videoprojectors;
【中国标准分类号】:M73
【国际标准分类号】:97_020
【页数】:330P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodsforAmountofMaterialinSoilsFinerthanNo.200(75-956;m)Sieve
【原文标准名称】:测定土壤中细于200号筛孔(75μm)的土壤总量的标准试验方法
【标准号】:ASTMD1140-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D18.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:砌块;建筑;施工材料;含量测定;土工织物;材料数量;天然石料;岩石;筛选(大小);土壤;石;试验
【英文主题词】:fines;particlesizes;sieveanalysis;washing
【摘要】:Materialfinerthanthe75-x03BC;m(No.200)sievecanbeseparatedfromlargerparticlesmuchmoreefficientlyandcompletelybywetsievingthanwithdrysieving.Therefore,whenaccuratedeterminationsofmaterialfinerthan75-x03BC;msieveinsoilaredesired,thistestmethodisusedonthetestspecimenpriortodrysieving.Usuallytheadditionalamountofmaterialfinerthan75-x03BC;msieveobtainedinthedrysievingprocessisasmallamount.Ifitislarge,theefficiencyofthewashingoperationshouldbechecked,asitcouldbeanindicationofdegradationofthesoil.Withsomesoils,particularlyclayeysoils,inordertokeepthefinermaterialfromadheringtothelargerparticles,itwillbenecessarytosoakthesoilpriortowashingitthroughthesieve.Adeflocculatingagent(dispersingagent)shouldbeaddedtothesoilwhenitissoaked.Note18212;Thequalityoftheresultproducedbythisstandardisdependentonthecompetenceofthepersonnelperformingit,andthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetesting/sampling/inspection/etc.UsersofthisstandardarecautionedthatcompliancewithPracticeD3740doesnotinitselfassurereliableresults.Reliableresultsdependonmanyfactors;PracticeD3740providesameansofevaluatingsomeofthosefactors.1.1Thesetestmethodscoverdeterminationoftheamountofmaterialfinerthana75-m(No.200)sievebywashing.1.2TwomethodsfordeterminingtheamountofmaterialfinerthantheNo.200sieveareprovided.Themethodtobeusedshallbespecifiedbytherequestingauthority.Ifnomethodisspecified,thechoiceshouldbebasedontheguidancegivenin4.2and7.31.2.1MethodA-Testspecimenisnotdispersedpriortowashsieving.1.2.2MethodB-Testspecimenisdispersedbysoakinginwatercontainingadeflocculatingagentpriortowashsieving.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:B10
【国际标准分类号】:19_120
【页数】:4P.;A4
【正文语种】:
