ANSI/ASTM D5761-1997 多相流体废水悬浮物测定惯例
时间:2024-05-17 02:21:19 来源: 标准资料网 作者：标准资料网 阅读：8899
【英文标准名称】:PracticeforEmulsification/SuspensionofMultiphaseFluidWasteMaterials
【原文标准名称】:多相流体废水悬浮物测定惯例
【标准号】:ANSI/ASTMD5761-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:悬浮液;废弃物;流体;废水检验
【英文主题词】:Emulsifying;Examinationofwastewater;Fluids;Suspensions(chemical);Wastes;Water
【摘要】:Thispracticecoversthegenerationofasingle-phasesuspensionoremulsionfrommultiphasesampleswhichareprimarilyliquidinordertofacilitatesamplepreparation,transfer,andanalysis.Thispracticeisdesignedtokeepamultiphasefluidsampleinanemulsified/suspendedstatelongenoughtotakeasingle,compositesamplethatisrepresentativeofthesampleasawhole.Thesamplemayreformmultiplelayersafterstanding.Theemulsion/suspensiongeneratedbyfollowingthispracticecanbeusedonlyforanalyticalproceduresdesignedforthetotalsampleandproceduresnotsignificantlyaffectedbytheemulsifierorthepresenceofanemulsion/suspension.Thispracticeassumesthatarepresentativesampleofnotmorethanonelitrehasbeenobtained.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Nootherunitsofmeasurementareincludedinthisstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z50
【国际标准分类号】:13_060_30
【页数】:
【正文语种】:英语
【英文标准名称】:StandardSpecificationforHot-RolledandCold-FinishedAge-HardeningStainlessSteelBarsandShapes
【原文标准名称】:热轧和冷精轧时效硬化不锈钢棒和型材的标准规范
【标准号】:ASTMA564/A564M-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:棒材;薄板材;耐热的;不锈的;钢;配件
【英文主题词】:steels;sheetmaterials;stainless;bars(materials);fittings;heat-resistant
【摘要】:
【中国标准分类号】:H44
【国际标准分类号】:77_140_60;77_140_70
【页数】:7P;A4
【正文语种】:英语
【英文标准名称】:Metalconnectorsforgasappliances;Addenda
【原文标准名称】:气体器具的金属连接器.补充件
【标准号】:ANSIZ21.24aAddenda-1993
【标准状态】:现行
【国别】:美国
【发布日期】:1993
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:金属;连接器;燃气管;管联接器;燃气管路;规范(批准);配件;燃气器具;规范(验收);管连接件;波管系统;特色;试验;试验
【英文主题词】:specification(approval);pipecouplings;fittings;connectors;gascircuits;corrugatedpipesystems;metals;gaspipes;testing;features;gasappliances
【摘要】:Detailstestandexaminationcriteriaforgasapplianceconnectorscomprisedofsemi-rigidmetaltubingandhavingafittingateachendprovidedwithtaperpipethreadsforconnectiontoagasapplianceandtohousepiping,consistingofcorrugatedtubingdependingonall-metalconstructionforgastightness.Suchconnectorsaresuitableforconnectinggas-firedappliancestofixedgassupplylinescontainingnatural,manufacturedormixedgases,liquefiedpetroleumgasesorLPgas-airmixturesatpressuresnotinexcessof1/2psig.Theseconnectorsarelimitedtoamaximumnominallengthof6feetandarenotintendedforcontinuousmovement.ThisstandarddoesnotapplytogasapplianceconnectorscoveredunderANSIZ21.2,Z21.45,Z21.54orZ21.69.
【中国标准分类号】:Q82
【国际标准分类号】:27_060_20
【页数】:3P.;A4
【正文语种】:英语