ISO 6447-1983 橡胶密封件供气管和配件用密封环材料规范
时间:2024-05-15 11:24:17 来源: 标准资料网 作者：标准资料网 阅读：9235
【英文标准名称】:Rubberseals;Jointringsusedforgassupplypipesandfittings;Specificationformaterial
【原文标准名称】:橡胶密封件供气管和配件用密封环材料规范
【标准号】:ISO6447-1983
【标准状态】:现行
【国别】:国际
【发布日期】:1983-10
【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/TC45
【标准类型】:()
【标准水平】:()
【中文主题词】:抗拉强度;管道;材料规范;橡胶;管联接器;燃气供应;管子接头;密封环;硫化橡胶;橡胶制品;质量管理
【英文主题词】:Gassupply;Materialsspecification;Pipecouplings;Pipelines;Qualitycontrol;Rubber;Rubberproducts;Sealingrings;Tensilestrength;Vulcanizedrubber
【摘要】:Specificationreferstooperatingtemperaturesupto50鳦.Otherrequirements,particularlyfunctionaltestsfortheactualsealingmaterials,shallbespecifiedinnationalstandards.Applicabletojointringsforallpipelinematerialsincludingiron,steel,copper,plastics.Thestandarddoesnotincludejointringsmadefromcellularrubbersorwithenclosedvoids.2tableswithgeneralandoptionalrequirements.
【中国标准分类号】:G43
【国际标准分类号】:23_040_80
【页数】:4P;A4
【正文语种】:英语
【英文标准名称】:Acoustics-Measurementofsoundinsulationinbuildingsandofbuildingelementsusingsoundintensity-Laboratorymeasurementsatlowfrequencies
【原文标准名称】:声学.用声强进行建筑物和建筑构件的隔声测量.低频率实验室测量
【标准号】:BSENISO15186-3-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2002-11-22
【实施或试行日期】:2002-11-22
【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】:声学试验;声学;建筑物;组件;条件;建筑;定义(术语);实验室测试;低频;测量;测量技术;隔音;声强;结构构件
【英文主题词】:Acoustictesting;Acoustics;Buildings;Components;Conditions;Construction;Definitions;Laboratorytesting;Lowfrequencies;Measurement;Measuringtechniques;Soundinsulation;Soundintensity;Structuralmembers
【摘要】:ThispartofISO15186specifiesasoundintensitymethodtodeterminethesoundreductionindexandtheelementnormalizedleveldifferenceofbuildingelementsatlowfrequencies.ThismethodhassignificantlybetterreproducibilityinatypicaltestfacilitythanthoseofISO140-3,ISO140-10andISO15186-1.Theresultsaremoreindependentoftheroomdimensionsofthelaboratoryandclosertovaluesthatwouldbemeasuredbetweenroomsofvolumegreaterthan300m.ThispartofISO15186isapplicableinthefrequencyrange50Hzto160Hzbutismainlyintendedforthefrequencyrange50Hzto80Hz.NOTEForelementsfacedwiththick,porousabsorbers,therecommendedfrequencyrangeis50Hzto80Hz.ThemaindifferencesbetweenthemethodsofISO15186-1andISO15186-3arethatinISO15186-3a)thesoundpressurelevelofthesourceroomismeasuredclosetothesurfaceofthetestspecimen,andb)thesurfaceoppositethetestspecimeninthereceivingroomishighlyabsorbingandconvertstheroomacousticallyintoaductwithseveralpropagatingcross-modesabovethelowestcut-onfrequency.TheresultsfoundbythemethodofISO15186-3canbecombinedwiththoseofISO140-3andISO15186-1toproducedatainthefrequencyrange50Hzto5000Hz.
【中国标准分类号】:P31
【国际标准分类号】:91_120_20
【页数】:22P.;A4
【正文语种】:英语
【英文标准名称】:Rubber,vulcanized-Determinationoftheeffectofliquids(ISO1817:1999)
【原文标准名称】:硫化橡胶.液体影响的测定
【标准号】:DINISO1817-2004
【标准状态】:作废
【国别】:德国
【发布日期】:2004-06
【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】:试验流体;试验设备;浸入试验;蒸气;物理的;化学分析和试验;硬度;试验报告;弹性体;橡胶;耐化学性试验;硫化橡胶;重量分析;耐化学性;可溶的;浸渍试验;橡胶工业;定义;容量分析;橡胶技术;材料试验;尺寸稳定性;特性;特性;测定;液体;液体吸收;试样;试验;试验;材料
【英文主题词】:Behaviour;Chemicalanalysisandtesting;Chemicalresistance;Chemical-resistancetests;Definition;Definitions;Determination;Dimensionalstability;Elastomers;Fluidabsorption;Gravimetricanalysis;Hardness;Immersiontests;Immersiontests(corrosion);Liquids;Materials;Materialstesting;Physical;Properties;Rubber;Rubberindustry;Rubbertechnology;Soluble;Testequipment;Testreports;Testspecimens;Testing;Testingfluids;Vapours;Volumetricanalysis;Vulcanizedrubber
【摘要】:Thestandarddescribesmethodsofevaluatingtheresistanceofvulcanizedthermosetorthermoplasticrubberstotheactionofliquids.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:22P.;A4
【正文语种】:德语