ASTM C 1186-1998 平面无石棉的纤维水泥薄板

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【英文标准名称】:Steel;Determinationofnitrogencontent;Spectrophotometricmethod
【原文标准名称】:钢氮含量的测定分光光度法
【标准号】:ISO4945-1977
【标准状态】:现行
【国别】:国际
【发布日期】:1977-12
【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/TC17
【标准类型】:()
【标准水平】:()
【中文主题词】:钢;化学分析和试验;氮;分光光度法;含量测定
【英文主题词】:Chemicalanalysisandtesting;Determinationofcontent;Nitrogen;Nitrogencontent;Photometry;Photometry(chemicalanalysis);Spectrophotometry;Steels
【摘要】:Thismethodisapplicabletonon-alloyandlow-alloysteelscontainingbetween0.002%(m/m)and0.050%(m/m)ofnitrogenandlessthan0.6%(m/m)ofsilicon.Itallowsthedeterminationonlyofthenitrogencontentwhichcanbeconvertedtoanammoniumsalt.Specifiesprinciple,reagents,apparatus,sampling,procedure,expressionofresultsandtestreport.
【中国标准分类号】:H11
【国际标准分类号】:77_080_20
【页数】:6P;A4
【正文语种】:英语


【英文标准名称】:Plasticspipingsystemsfornon-pressuredrainageandsewerage-Glass-reinforcedthermosettingplastics(GRP)basedonunsaturatedpolyesterresin(UP)-Fittings
【原文标准名称】:常压排水管和下水道用塑料管道系统.不饱和聚酯树脂(UP)玻璃纤维增强的热固塑料(GRP).配件
【标准号】:BSEN1636-3-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-06-15
【实施或试行日期】:2001-06-15
【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】:给水和废物排放系统(建筑);机械试验;污水工程;塑料;尺寸;管;排水;叉形联结器;管道配件;弯曲试验;玻璃;热固性聚合物;缩径联接器;高聚物;弯管联接器;性能;管道工程系统;不饱和聚酯;鞍形连接;下水道;增强的材料
【英文主题词】:Classification;Definition;Definitions;Depressurized;Determination;Drainage;Fittings;Glass-fibrereinforced;Glass-fibrereinforcedplastics;Materials;Pipefittings;Pipelineinstallations;Pipes;Pipingsystem;Plasticpipelines;Plasticpipes;Plastics;Polyesterresins;Reinforcedmaterials;Reinforcedplastics;Sewage;Sewerpipes;Sewers;Specification(approval);Testing;Thermoplasticpolymers;Thermosettingpolymers;Unsaturatedpolyesterresins
【摘要】:ThispartofEN1636specifiesthecharacteristicsoffittingsmadefromglass-reinforcedthermosettingplasticspipesormouldedbasedonunsaturatedpolyesterresin(GRP-UP)intendedtobeusedfornon-pressuredrainageandsewerage.Italsospecifiesthetestparametersforthetestmethodsreferredtointhisstandard.Itisapplicabletofittingsintendedtobeusedfortheconveyanceofsurfacewaterorsewage,belowground,outsidebuildings,attemperaturesupto50℃.NOTE1:PipingsystemsconformingtoEN1636canalsobeusedforabovegroundapplicationsprovidedtheinfluenceoftheenvironmentandthesupportsisconsideredinthedesignofthepipesandjoints.Thisstandardspecifiesthedimensionalandperformancerequirementsforbends,branches,reducers,saddlesandflangedadaptorsmadefromGRP-UP,withorwithoutthermoplasticliners.NOTE2:WhenspecifyingtheuseofductileironfittingswithGRPpipescareshouldbetakentoensuretheircompatibilitywiththeGRPpipe.Thisstandardisapplicabletofittingsfabricatedfromstraightpipeormouldedbyfilamentortapewinding,orbyusinghandlay-uporcontactmouldingorhotorcoldpressmoulding.NOTE3:TheperformancerequirementsforvarioustypesofGRPjointsaregiveninEN1636-5.
【中国标准分类号】:G33
【国际标准分类号】:23_040_45
【页数】:28P.;A4
【正文语种】:英语