【英文标准名称】:StandardTestMethodforRadiologicExaminationofSemiconductorsandElectronicComponents
【原文标准名称】:半导体和电子元件的放射性的测试方法
【标准号】:ASTME1161-1995
【标准状态】:作废
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:半导体;无损检验;放射性试验;元部件;金属;金相学;电气工程;试验
【英文主题词】:non-destructivetesting;metallography;semiconductors;testing;electricalengineering;metals;components;radiographictesting
【摘要】:
【中国标准分类号】:L40
【国际标准分类号】:31_080_01
【页数】:3P;A4
【正文语种】:英语


【英文标准名称】:Plasticspipingsystemsfornon-pressuredrainageandsewerage-Polyesterresinconcrete(PRC)-Pipesandfittingswithflexiblejoints
【原文标准名称】:非压力型排水和排污塑料管系统.聚酯树脂混凝土(PRC).带挠性接头的管道和配件
【标准号】:BSEN14636-1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2010-01-31
【实施或试行日期】:2010-01-31
【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】:集料;抗弯强度;耐化学性;分类;抗压强度;稳定性(机械性能);装配产品;横断面;定义;降低压力的;名称与符号;尺寸;弹性体;疲劳强度;适用性;配件;柔性;材料;数学计算;机械性能;总长;;管道;管;管系统;塑料管道;塑料管;塑料;高聚物;性能;保护管;树脂;环弯曲拉伸强度;下水道;强度等级;测试;密封性;公差(测量);地下;地下装置
【英文主题词】:Aggregates;Bendingstrength;Chemicalresistance;Classification;Compressivestrength;Consistency(mechanicalproperty);Constructionalproducts;Crosssections;Definitions;Depressurized;Designations;Dimensions;Elastomers;Fatiguestrength;Fitnessforpurpose;Fittings;Flexible;Materials;Mathematicalcalculations;Mechanicalproperties;Overalllengths;Peakvalueofcompressionstrength;Pipelines;Pipes;Pipingsystem;Plasticpipelines;Plasticpipes;Plastics;Polymers;Properties;Protectivetubes;Resins;Ringbendtensilestrength;Sewers;Strengthclass;Testing;Tightness;Tolerances(measurement);Underground;Undergroundinstallations
【摘要】:ThisEuropeanStandardappliestopipesandfittingsmadefrompolyesterresinconcrete(PRC,see3.1.23),intendedtobeusedwithinadrainorsewersystemoperatingwithoutpressure.Itappliestoproductsforuseinburiedinstallationstobeinstalledbyopen-trenchtechniquesorpipejacking.Itappliestopipes,fittingsandtheirjointsofnominalsizesfromDN150toDN3000forcircularcross-sections,fromWN/HN300/450toWN/HN1400/2100foregg-shapedcross-sectionsandfromDN800toDN1800forkite-shapedcross-sections.Theintendeduseoftheseproductsisfortheconveyanceofsewage,rainwaterandsurfacewaterattemperaturesupto50°C,withoutpressureoroccasionallyataheadofpressureupto0,5bar1),andinstalledinareassubjectedtovehicleand/orpedestriantraffic.NOTE1TheattentionofreadersisdrawntoapplicablerequirementscontainedinEN476.Itspecifiesdefinitions,requirementsandcharacteristicsofpipes,fittings,joints,materials,testmethodsandmarking.Thepipesareclassifiedonthebasisoftheintendedmethodofinstallationandcross-sectionalshape.NOTE2Itistheresponsibilityofthepurchaserorspecifiertomaketheappropriateselections,takingintoaccounttheirparticularrequirementsandanyrelevantnationalregulationsandinstallationpracticesorcodes.
【中国标准分类号】:Q81
【国际标准分类号】:23_040_50;93_030
【页数】:84P.;A4
【正文语种】:英语