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ANSI/ASTM D4673-1998 丙烯腈丁二烯苯乙烯共聚物模塑和挤塑材料规范(08.03)

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【英文标准名称】:Acrylonitrile-Butadiene-Styrene(ABS)MoldingandExtrusionMaterials,Specificationfor(08.03)
【原文标准名称】:丙烯腈丁二烯苯乙烯共聚物模塑和挤塑材料规范(08.03)
【标准号】:ANSI/ASTMD4673-1998
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【实施或试行日期】:1998-08-17
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:塑料;挤压;丙烯腈
【英文主题词】:extruding;acrylonitrile;plastics
【摘要】:ThisclassificationsystemcoversonlyABSmaterialsandABSalloyssuitableforinjectionmoldingandextrusion.Someofthesecompositionsmayalsobesuitableforcompressionmolding.RecycleABSandalloyswillbeaddressedinaseparatestandard.Thisclassificationsystemisnotintendedfortheselectionofmaterials,butonlyasameansofcallingoutmaterialstobeusedinthemanufactureofparts.Materialsaretobeselectedbypersonnelwithexpertiseintheplasticsfieldwheretheeconomics,theenvironmenttobeencountered,theinherentpropertiesofthematerials,thepartdesign,thepartperformancerequired,andthemanufacturingprocesstobeemployedallenterintotheselection.Thepropertiesincludedinthisclassificationsystemarethoserequiredtoidentifythecompositionscovered.Theremaybeotherrequirementsnecessarytoidentifyparticularcharacteristicsimportanttospecializedapplications.ThesewillbeagreeduponbetweentheuserandthesupplierbyusingthesuffixesgiveninSection5.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportion,Section12,ofthisclassificationsystem:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note1-ThisclassificationsystemandISO2580aretechnicallyequivalentforthosetestscontainedinbothstandards.
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:
【正文语种】:英语


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【英文标准名称】:Ventilationfornon-residentialbuildings-Performancerequirementsforventilationandroom-conditioningsystemsEnglishversionEN13779:2007-09
【原文标准名称】:非居住用建筑物通风.通风和室内空调装置的性能要求
【标准号】:DINEN13779-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-09
【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】:
【英文主题词】:
【摘要】:ThisEuropeanStandardappliestothedesignandimplementationforventilationandroomconditioningsystemsfornon-residentialbuildingssubjecttohumanoccupancy,excludingapplicationslikeindustrialprocesses.Itfocusesonthedefinitionsofthevariousparametersthatarerelevantforsuchsystems.Theguidancefordesigngiveninthisstandardanditsannexesaremainlyapplicabletomechanicalsupplyandexhaustventilationsystems,andthemechanicalpartofhybridventilationsystems.Applicationsforresidentialventilationarenotdealtwithinthisstandard.PerformanceofventilationsystemsinresidentialbuildingsaredealtwithisCEN/TR14788.Theclassificationusesdifferentcategories.Forsomevalues,examplesaregivenand,forrequirements,typicalrangeswithdefaultvaluesarepresented.Thedefaultvaluesgiveninthisstandardarenotnormativeassuch,andshouldbeusedwherenoothervaluesarespecified.Classificationshouldalwaysbeappropriatetothetypeofbuildinganditsintendeduse,andthebasisoftheclassificationshouldbeexplainediftheexamplesgiveninthestandardarenottobeused.NOTEDifferentstandardsmayexpressthecategoriesforthesameparametersinadifferentway,andalsothecategorysymbolsmaybedifferent.
【中国标准分类号】:P48
【国际标准分类号】:91_140_30
【页数】:74P.;A4
【正文语种】:英语


【英文标准名称】:Opticalfibres-Part1-41:Measurementmethodsandtestprocedures;Bandwidth
【原文标准名称】:光纤第1-41部分:测量方法和试验规程带宽
【标准号】:IEC60793-1-41-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-07
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC86A
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;光波导;频带宽度;纤维光学;试验;测量技术;尺寸;特性;测量
【英文主题词】:testing;fibreoptics;measuringtechniques;bandwidths;measurement;electricalengineering;opticalwaveguides;properties;dimensions
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:33_180_10
【页数】:25P;A4
【正文语种】:英语