ISO 13340-2001 可搬运输汽缸不可再充气汽缸阀规范和原机试验
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【英文标准名称】:Transportablegascylinders-Cylindervalvesfornon-refillablecylinders-Specificationandprototypetesting
【原文标准名称】:可搬运输汽缸不可再充气汽缸阀规范和原机试验
【标准号】:ISO13340-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC58
【标准类型】:()
【标准水平】:()
【中文主题词】:材料规范;性能试验;认可试验;定义;定义;气阀;作标记;易动的;压缩气体;液化气;钢气瓶阀;设计;规范(验收);可处置的;试验;规范;气体;溶解气体;储气瓶;定型试验;气瓶阀;煤气;安全要求;合格试验;;设计认证;阀门
【英文主题词】:Approvaltesting;Compressedgases;Definitions;Design;Designcertifications;Disposables;Dissolvedgases;Gascylindervalves;Gascylinders;Gasvalves;Gases;Liquefiedgases;Marking;Materialsspecification;Mobile;Nonreturnablebottles;Performancetesting;Qualificationtests;Safetyrequirements;Specification;Specification(approval);Testing;Typetesting;Valveforsteelcylinders;Valves
【摘要】:ThisStandardspecifiesrequirementsforgascylindervalvestobeusedwithnonrefillablecylindersandthemethodoftestingsuchvalvesforprototypeapproval.NOTE:NonrefillablegascylindersarespecifiedinprEN12205:1998andISO/FDIS11118:1999.ThisStandardisnotapplicabletovalvesforbreathingequipment,fireextinguishersandcryogenicequipment.
【中国标准分类号】:J74
【国际标准分类号】:23_060_40
【页数】:9P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforUseofaMeltIndexStrandforDeterminingDensityofPolyethylene
【原文标准名称】:利用熔体指数纤维测定聚乙烯密度的标准实施规程
【标准号】:ASTMD2839-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:density;meltindexstrand;PE;polyethylene;Polyethylene(PE);Meltindex;Density--plastics
【摘要】:ThispracticehasbeenfoundtobeveryusefulforpreparingpolyethylenesamplessuitablefordeterminationofdensitybyTestMethodD1505,forqualitycontrolpurposes,especiallyinaresinmanufacturingfacilitywherefast,reproducible,comparativeresultsareneeded.Itisnotnecessarilyrecommendedforresinspecificationsthatarepartofasalescontractbetweenthebuyerandtheseller.Thedensityofapolyethylenesampleishighlydependentonthepreparationandthermalhistoryofthespecimens.ThelevelofdensityresultsobtainedbythispracticeofsamplepreparationdiffersfromthatobtainedbyothermethodsasdescribedinPracticeD4703,AnnexA1.Beforeproceedingwiththispractice,referenceshallbemadetothespecificationofthematerialbeingtested.Anytestspecimenpreparation,conditioning,dimensions,ortestingparameters,orsomecombinationthereof,coveredinthematerialsspecificationshalltakeprecedenceoverthosementionedinthispractice.Iftherearenomaterialspecifications,thedefaultconditionsapply.1.1ThispracticecoversthepreparationofasampleforpolyethylenedensitydeterminationinaccordancewithTestMethodD1505.ThesampleconsistsofastrandproducedbyextrusionofthepolyethyleneinaccordancewithTestMethodD1238,Condition190/2.16(MeltIndex).1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ThereisnoknownISOequivalenttothisstandard.Note28212;TheprecisiondataondensitiesmeasuredusingthissamplepreparationpracticeislistedinTestMethodD1505.
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:3P.;A4
【正文语种】:英语
【英文标准名称】:Fibre-cementflatsheets;Amendment1
【原文标准名称】:纤维水泥平板.修改件1
【标准号】:ISO8336AMD1-2004
【标准状态】:作废
【国别】:国际
【发布日期】:2004-10
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC77
【标准类型】:()
【标准水平】:()
【中文主题词】:水泥;试验;纤维水泥制品;纤维水泥;作标记;认证;施工材料;分类;分类系统;板材;认证(认可);规范;尺寸;建筑物;薄板材;建筑
【英文主题词】:Boards;Buildings;Cements;Certification;Certification(approval);Classificationsystems;Classifications;Construction;Constructionmaterials;Dimensions;Fibrecements;Fibre-cementproducts;Marking;Sheets;Specifications;Testing;Tests
【摘要】:
【中国标准分类号】:Q72
【国际标准分类号】:91_100_40
【页数】:10P;A4
【正文语种】:英语