DIN V ENV 13234-1999 高技术陶瓷.陶瓷复合材料.环境温度下的机械特性.用缺口脆性试验评定抗裂纹扩展性
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【英文标准名称】:Advancedtechnicalceramics-Ceramiccomposites-Mechanicalpropertiesatambienttemperature-Evaluationoftheresistancetocrackpropagationbythenotchsensitivitytesting;GermanversionENV13234:1998
【原文标准名称】:高技术陶瓷.陶瓷复合材料.环境温度下的机械特性.用缺口脆性试验评定抗裂纹扩展性
【标准号】:DINVENV13234-1999
【标准状态】:作废
【国别】:德国
【发布日期】:1999-01
【实施或试行日期】:
【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】:评定;复合材料;防裂纹扩展;特性;陶瓷;机械性能;高级工业陶瓷;环境温度
【英文主题词】:Advancedtechnicalceramics;Ambienttemperature;Ceramics;Compositematerials;Crack-extension-resistance;Crack-propagationresistance;Evaluations;Mechanicalproperties;Notchsensitivity;Properties
【摘要】:
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:13P;A4
【正文语种】:德语
【英文标准名称】:Precastconcreteproducts-Ribbedfloorelements.
【原文标准名称】:预制混凝土制品.有肋骨的楼板构件
【标准号】:NFP19-811-2012
【标准状态】:现行
【国别】:法国
【发布日期】:2012-03-01
【实施或试行日期】:2012-03-29
【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】:
【英文主题词】:CEmarking;Ceilingtiles;Components;Concretecomponents;Concretefloors;Concreteslabs;Concretestrength;Concretes;Conformitytesting;Construction;Constructionmaterials;Constructionalproducts;Definitions;Erecting(constructionoperation);Marking;Non-conformity;Physicalproperties;Prefabricated;Prefabricatedparts;Production;Properties;Reinforcingbars;Ribbedslabfloors;Specification(approval);Testing;Transport
【摘要】:
【中国标准分类号】:Q14
【国际标准分类号】:91_100_30
【页数】:41P;A4
【正文语种】:其他
【英文标准名称】:Acoustics.Laboratorytestsonnoiseemissionfromappliancesandequipmentusedinwatersupplyinstallations.Mountingandoperatingconditionsfordraw-offtapsandmixingvalves
【原文标准名称】:声学.由供水设施和设备发出噪音的实验室试验.放水龙头和混合阀的安装和工作条件
【标准号】:BSENISO3822-2-1996
【标准状态】:现行
【国别】:英国
【发布日期】:1996-06-15
【实施或试行日期】:1996-06-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验条件;给水;噪声(环境的);声测量;阀门;压力;混合阀;声强;声学测量;流量率;排放旋塞;水阀;噪声;基座;给水(建筑物)
【英文主题词】:Acousticmeasurement;Acoustictesting;Acoustics;Airbornenoise;Airbornesoundlevel;Bottomdischargevalves;Draw-offtaps;Flowrates;Installation;Laboratories;Laboratorytesting;Mixingbatteries;Mixingvalves;Noiseemission;Noiseemissions;Noise(environmental);Noisemeasurements;Operatingconditions;Pressure;Seatings;Singletaps;Soundintensity;Testconditions;Testing;Testingconditions;Valves;Waterfittings;Watersupply;Watersupply(buildings);Watersupplyinstallations;Watervalves
【摘要】:ThispartofENISO3822specifiesthemountingandoperatingconditionstobeusedfordraw-offtapsandmixingvalveswhenmeasuringnoiseemissionresultingfromwaterflow.Theproceduresdescribedareforgeneraluseforalltypesofdraw-offtapsandmixingvalvesofconven-tionaldesign,witharecommendedflowpressurerangeof0,1MPato0,5MPa.Themountingandoperatingconditionsapplytodraw-offtapandmixingvalveassembliesincludinganyinletoroutletmountingorinstallationunions,elbows,adaptors,etc.,butexcludinginterchangeableoutletaccessoriessuchasaerators,showerhoses,showerheads,flowstraighteners,etc.Theseoutletaccess-criesarereplacedbystandardizedlow-noiseflowresistances.Whentheoutletaccessoriesmentionedaboveareneitherinterchangeablenorremovable,thenthetestsarecarriedoutwiththeminplace.InterchangeableoutletaccessoriesaretestedseparatelyaccordingtoproceduresspecifiedinotherpartsofENISO3822.Thermostaticmixingvalves,intendedforusewithmorethanoneindependentdraw-offtap,andbidetvalveswithadirectoutletintoaninteriorpartofthebodyofthebidetarenotregardedasconventionaldraw-offtapsormixingvalvesandarenotcoveredbythispartofENISO3822.Similarly,electricallyoperatedvalvesareregardedascombineddevices(solenoidvalveandoutlet)andarenotcoveredbythispartofENISO3822.Thetestprocedurescoverarangeofflowpressuresbetween0,1MPaand0,5MPa.note:1)1MPa=10bar
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20;91_140_70
【页数】:12P;A4
【正文语种】:英语
