BS EN ISO 18856-2005 水质.用气相色谱法/质谱法测定选定的邻苯二甲酸盐

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【英文标准名称】:Sectionalspecification:waveguidetypedielectricresonators.
【原文标准名称】:分规范:波导型介电谐振器
【标准号】:NFC93-619-1-2-2005
【标准状态】:现行
【国别】:法国
【发布日期】:2005-09-01
【实施或试行日期】:2005-09-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:能力鉴定;介质装置;电气工程;总论;总规范;作标记;使用特性;压电器件;谐振器;分规范;标准值;试验;试验条件;型式;波导管
【英文主题词】:
【摘要】:
【中国标准分类号】:L18
【国际标准分类号】:31_140
【页数】:21P;A4
【正文语种】:其他


【英文标准名称】:StandardSpecificationforCelluloseAcetateButyrateMoldingandExtrusionCompounds
【原文标准名称】:乙酸丁酸纤维素模制与挤制化合物的标准规范
【标准号】:ASTMD707-2005
【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】:D20.15
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:乙酸丁酸纤维素;化合物;建筑;挤压;塑料制品;模制材料;塑料
【英文主题词】:acetate;butyrate;cellulose;extrusion;molding;plasticized;recycled;specification
【摘要】:1.1Thisspecificationcoversrequirementsforplasticizedcelluloseacetatebutyratethermoplasticcompoundssuitableforinjectionmoldingandextrusion.Thesecompoundshaveabutyrylcontentlessthan38%andanacetylcontentlessthan15%andmayormaynotcontaindyesandpigments.Thisspecificationdoesnotincludespecialmaterialscompoundedforspecialapplications.Cellulosicplasticmaterials,beingthermoplastic,arereprocessableandrecyclable.Thisspecificationallowsfortheuseofthosecellulosicmaterials,providedthatallspecificrequirementsofthisspecificationaremet.1.2Thepropertiesincludedinthisspecificationarethoserequiredtoidentifythecompositionscovered.Theremaybeotherrequirementsnecessarytoidentifyparticularcharacteristicsimportanttospecializedapplications.ThesemaybespecifiedbyusingthesuffixesasgiveninSection5.1.3Thisclassificationsystemandsubsequentlinecallout(specification)areintendedtoprovideameansofcallingoutplasticmaterialsusedinthefabricationofenditemsorparts.Itisnotintendedfortheselectionofmaterials.Materialselectionshouldbemadebythosehavingexpertiseintheplasticfieldaftercarefulconsiderationofthedesignandperformancerequiredofthepart,environmenttowhichitwillbeexposed,fabricationprocesstobeemployed,costsinvolved,andinherentpropertiesofthematerialotherthanthosecoveredbythisclassificationsystem.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.1.5Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodportion,Section,ofthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ThereisnoequivalentorsimilarISOstandard.
【中国标准分类号】:G33
【国际标准分类号】:83_080_20;83_140_99
【页数】:5P.;A4
【正文语种】: