DIN EN 12124-2005 人类生活用水处理用化学品.亚硫酸钠
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【英文标准名称】:Chemicalsusedfortreatmentofwaterintendedforhumanconsumption-Sodiumsulfite;GermanversionEN12124:2005
【原文标准名称】:人类生活用水处理用化学品.亚硫酸钠
【标准号】:DINEN12124-2005
【标准状态】:作废
【国别】:德国
【发布日期】:2005-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);化学性质;特性;化合物;物理性能;化学分析和试验;储存;运输;极限(数学);试验;水常规(实验);饮用水;纯度;处理;化学元素和无机化合物;水处理;交付;亚硫酸钠;抽样方法;额定值;危险的可裂变物质;饮用水处理;作标记;给水
【英文主题词】:Chemicalanalysisandtesting;Chemicalelementsandinorganiccompounds;Chemicalproperties;Chemicals;Dangerousstuffs;Delivery;Drinkingwatertreatment;Limits(mathematics);Marking;Physicalproperties;Potablewater;Properties;Purity;Ratings;Samplingmethods;Sodiumsulphites;Specification(approval);Storage;Testing;Transport;Treatment;Waterpractice;Watersupply;Watertreatment
【摘要】:Thisdocumentisapplicabletosodiumsulfiteusedfortreatmentofwaterintendedforhumanconsumption.Itdescribesthecharacteristicsandspecifiestherequirementsofsodiumsulfiteandreferstothecorrespondinganalyticalmethods.Itgivesinformationforitsuseinwatertreatment.
【中国标准分类号】:G77
【国际标准分类号】:71_100_80
【页数】:19P.;A4
【正文语种】:德语
【英文标准名称】:Connectorsetsandinterconnectcomponentstobeusedinopticalfibrecommunicationsystems.Productspecifications.TypeSC-PCsimplexterminatedonIEC60793-2-50categoryB1.1andB1.3singlemodefibre,withfullzirconiaferrulecategoryU
【原文标准名称】:光纤通信系统用光连接器和互连器件.产品规格.端接到IEC60793-2-50中B1.1和B1.3类单模光纤的单芯SC-PC型连接器(全氧化锆套管类型为U类)
【标准号】:BSEN50377-4-4-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-04-30
【实施或试行日期】:2011-04-30
【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】:
【英文主题词】:Colour;Communicationsystems;Connectiontechnology;Connectors;Datatransfer;Dimensions;Electricplugs;Electronicengineering;Electronicequipmentandcomponents;Fibreoptics;Glassfibrecables;Marking;Mechanicalproperties;Monomodefibres;Multimodefibres;Opticalproperties;Opticalwaveguides;Performanceinservice;Performancerequirements;Productspecifications;Productstandards;Qualityassurance;Testing;Types
【摘要】:1.1ProductdefinitionThisEuropeanStandardcontainstheinitial,startoflifedimensional,optical,mechanicalandenvironmentalperformancerequirementswhichaconnectorterminatedwithcylindricalzirconiaPCferruleandassembledsinglemoderesilientalignmentsleeveSC-PCsimplexconnectorset(plug/adaptor/plug),adaptorandpatchcordmustmeetinorderforittobecategorisedasanENstandardproduct.Sincedifferentvariantsandgradesofperformancearepermitted,productmarkingdetailsaregivenin3.6.1.2IntermateabilityAlthoughallproductsconformingtotherequirementsofthisEuropeanStandardwillintermate,theresultinglevelofrandomattenuationperformancewillonlybeensuredinaccordancewithTable1.Theintentionisthatthiswillbetrueirrespectiveofthemanufacturingsource(s)oftheproduct.Whenintermatingplugvariantshavingdifferentattenuationgrades,theresultinglevelofattenuationcannotbeassuredtobeanybetterthantheworstattenuationgrade.TheintermatingofaGradeCplugwithaGradeBplugwillresultinanuncertainlevelofrandomattenuationperformance.1.3OperatingenvironmentThetestsselectedcombinedwiththeseveritiesanddurationsarerepresentativeofacategoryUenvironmentdescribedinEN61753-1.1.4ReliabilityWhilsttheanticipatedservicelifeexpectancyoftheproductinthisenvironmentis20years,compliancewiththisspecificationdoesnotguaranteethereliabilityoftheproduct.Thisshouldbepredictedusingarecognisedreliabilityassessmentprogramme.1.5QualityassuranceCompliancewiththisspecificationdoesnotguaranteethemanufacturingconsistencyoftheproduct.Thisshouldbemaintainedusingarecognisedqualityassuranceprogramme.
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:38P.;A4
【正文语种】:英语
【英文标准名称】:Continuouslyorganiccoated(coilcoated)steelflatproducts-Productsforbuildinginteriorapplications
【原文标准名称】:连续有机涂层(盘绕涂层)变平钢轧材.建筑物内部用品
【标准号】:BSEN10169-3-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-06-27
【实施或试行日期】:2003-06-27
【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】:覆层;建筑区;结构钢;试验;尺寸;作标记;材料;冷轧的;生产;特性;棒材;储存;轧制宽带材;扁平轧材;连续的;带材;延伸性;定义;钢产品;薄钢板;有机覆层;薄板材;腐蚀性;顺序示度;金属;极限偏差;规范(验收);带钢;内部区域;半成品;建筑工程;钢;形状公差;涂覆的
【英文主题词】:Bars(materials);Basematerials;Coated;Coatings;Coldrolled;Constructionzones;Constructions;Continuous;Corrosivity;Definition;Definitions;Dimensions;Extensibility;Flatrolledproducts;Formtolerances;Interiorareas;Limitdeviations;Marking;Materials;Metals;Orderindications;Organiccoatings;Performancerequirements;Production;Properties;Semi-finishedproducts;Sheetmaterials;Sheetsteels;Specification(approval);Steelproducts;Steelstrips;Steels;Storage;Strips;Structuralsteels;Testing;Widemillstrip
【摘要】:ThispartofthisEuropeanStandardgivesthespecificrequirementsforcontinuouslyorganiccoated(coilcoated)steelflatproductsusedforbuildinginteriorapplications.Itparticularlyspecifiestheperformancerequirementsofdifferentproductflexibilitycategoriesanddifferentcorrosionprotectioncategories.GeneralinformationconcerningcontinuouslyorganiccoatedsteelflatproductsisprovidedbyEN10169-1.ProductsforbuildingexteriorapplicationsarecoveredbyENV10169-2.Theproductscoveredarewidestrips,sheetscutfromwidestrip,slitwidestrips,stripsrolledinwidthslessthan600mmandcutlengths(fromsheetorstrip).
【中国标准分类号】:H46
【国际标准分类号】:25_220_60;77_140_50
【页数】:20P.;A4
【正文语种】:英语
