ISO 1995-1981 芳香烃取样

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【英文标准名称】:Aromatichydrocarbons;Sampling
【原文标准名称】:芳香烃取样
【标准号】:ISO1995-1981
【标准状态】:现行
【国别】:国际
【发布日期】:1981-11
【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/TC47
【标准类型】:()
【标准水平】:()
【中文主题词】:加标签;安全要求;抽样方法;烃类;定义;采样设备;芳烃;词汇;抽样
【英文主题词】:Aromatichydrocarbons;Definitions;Hydrocarbons;Labelling(process);Safetyrequirements;Sampling;Samplingequipment;Samplingmethods;Vocabulary
【摘要】:Theseproductsaresimilartopetroleumproducts;manysamplingproceduresusedforpetroleumproductsareequallyapplicabletotheformer.Specifiestheobtainingofsamplesfromfixedtanks,railcars,roadvehicles,bargesanddrumsandfromliquidsbeingpumpedinpipelines.Thesamplesareintendedtobeuseddeterminequality,fortestingwhethercontaminantsarepresentandforthedeterminationofthedegreeofhomogeneityofabatch.Generalrecommendationandspecificrecommendationsforhazardous,flammableandtoxicsubstancesaregivenandalsothetreatmentofmobileliquidsatlowambienttemperaturesisindicated.
【中国标准分类号】:G04
【国际标准分类号】:71_080_15
【页数】:13P.;A4
【正文语种】:英语


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Product Code:SAE AMS4385
Title:Sheet and Plate, Magnesium Alloy 3.2th 0.70zr Cold Rolled and Partially Annealed (NONCURRENT Jul 2000)
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers a magnesium alloy in the form of sheet and plate. These products have been used typically for parts requiring good weldability and good strength-to-weight-ratio up to 550 degrees F (288 degrees C), but usage is not limited to such applications.【英文标准名称】:Aerospaceseries-Screws,panhead,sixloberecess,coarsetolerancenormalshank,mediumlengththread,inalloysteel,cadmiumplated-Classification1100MPa(atambienttemperature)/235°C
【原文标准名称】:航空航天系列.镀铬的合金钢中等长度螺纹、粗公差标准柄六瓣凹槽平头螺钉.等级1100MPa(室温)/235℃
【标准号】:BSEN4073-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2010-01-31
【实施或试行日期】:2010-01-31
【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】:航空航天运输;航空运输;合金钢;镀镉;名称与符号;尺寸;处理;材料;平头螺钉;螺钉;六瓣凹槽;航天运输;规范(验收);钢;表面处理;螺纹长度;螺纹;公差(测量);重量
【英文主题词】:Aerospacetransport;Airtransport;Alloysteels;Cadmiumplated;Designations;Dimensions;Marking;Materials;Panheadscrews;Screws(bolts);Sixloberecess;Spacetransport;Specification(approval);Steels;Surfacetreatment;Threadedlength;Threads;Tolerances(measurement);Weights
【摘要】:ThisEuropeanStandardspecifiesthecharacteristicsofscrews,panhead,sixloberecess,coarsetolerancenormalshank,mediumlengththread,inalloysteel,cadmiumplated.Classification:1100MPa1)/235°C2).
【中国标准分类号】:V20
【国际标准分类号】:49_030_20
【页数】:12P.;A4
【正文语种】:英语