DIN 44451-1-1965 电子管的8-15管座.连接尺寸
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来源:标准资料网
【英文标准名称】:Socket8-15forelectronictubesandvalves;connectingdimensions
【原文标准名称】:电子管的8-15管座.连接尺寸
【标准号】:DIN44451-1-1965
【标准状态】:作废
【国别】:德国
【发布日期】:1965-11
【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】:电气工程;显像管;材料;插座;尺寸;电子管
【英文主题词】:sockets;electrontubes;materials;dimensions;electronictubes;picturetubes;electricalengineering
【摘要】:
【中国标准分类号】:L24;L35
【国际标准分类号】:31_100
【页数】:2P;A4
【正文语种】:德语
【英文标准名称】:Chemicalsusedfortreatmentofwaterintendedforhumanconsumption-Hydrochloricacid;GermanversionEN939:2009
【原文标准名称】:人类用水处理用化学试剂.盐酸.德文版本EN939-2009
【标准号】:DINEN939-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-01
【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】:化学元素和无机化合物;化学试剂;交付;饮用水处理;盐酸;氯化氢;作标记;饮用水;纯度;储存;试验;运输;处理;使用;水;水常规(实验);水净化;水质;给水;水处理
【英文主题词】:Chemicalelementsandinorganiccompounds;Chemicals;Delivery;Drinkingwatertreatment;Hydrochloricacid;Hydrogenchloride;Marking;Potablewater;Purity;Storage;Testing;Transport;Treatment;Use;Water;Waterpractice;Waterpurification;Waterquality;Watersupply;Watertreatment
【摘要】:ThisEuropeanStandardisapplicabletohydrochloricacidusedfortreatmentofwaterintendedforhumanconsumption.Itdescribesthecharacteristicsofhydrochloricacidandspecifiestherequirementsandthecorrespondingtestmethodsforhydrochloricacid.Itgivesinformationonitsuseinwatertreatment.Italsodeterminestherulesrelatingtosafehandlinganduseofhydrochloricacid.
【中国标准分类号】:G77
【国际标准分类号】:71_100_80
【页数】:32P.;A4
【正文语种】:英语
【英文标准名称】:Fibreorganisersandclosurestobeusedinopticalfibrecommunicationsystems-Productspecifications-Sealeddomefibrespliceclosurestype1,forcategoryS&A
【原文标准名称】:用于光纤通信系统的纤维形成体和闭路.产品规范.S&A类1型密封圆盖纤维接缝闭路
【标准号】:BSEN50411-2-4-2006
【标准状态】:作废
【国别】:英国
【发布日期】:2006-06-30
【实施或试行日期】:2006-06-30
【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】:电缆;类别;分类;设计;尺寸;电气工程;外壳;纤维光学;玻璃纤维;寿命;材料;单模纤维;光波导;光电子学;工作性能;性能要求;产品标准;密封件;分规范;管套;规范(验收);接缝盒;测试;密封性
【英文主题词】:Cables;Categories;Classification;Design;Dimensions;Electricalengineering;Enclosures;Fibreoptics;Glassfibres;Life(durability);Materials;Monomodefibres;Opticalwaveguides;Optoelectronics;Performanceinservice;Performancerequirements;Productstandards;Seals;Sectionalspecification;Sleeves;Specification(approval);Splicecassettes;Testing;Tightness
【摘要】:ProductdefinitionThisspecificationcontainstheinitial,startoflifedimensional,optical,mechanicalandenvironmentalperformancerequirementsofafullyinstalledspliceclosureinorderforittobecategorisedasanENstandardproduct.OperatingenvironmentThetestsselectedcombinedwiththeseverityanddurationarerepresentativeofanoutsideplantforsubterraneanand/oraerialenvironmentsdefinedby:ETS300019class8.1:undergroundlocations(withoutearthquakerequirement)IEC61753-1categoryS:subterraneanenvironmentcategoryA:aerialenvironmentReliabilityWhilsttheanticipatedservicelifeexpectancyoftheproductinthisenvironmentis20years,compliancewiththisspecificationdoesnotguaranteethereliabilityoftheproduct.Thisshouldbepredictedusingarecognisedreliabilityassessmentprogramme.QualityassuranceCompliancewiththisspecificationdoesnotguaranteethemanufacturingconsistencyoftheproduct.Thisshouldbemaintainedusingarecognisedqualityassuranceprogramme.AllowedfibreandcabletypesAlthoughtheperformancetestsarecarriedoutontestsampleswithdispersionunshiftedsinglemodefibre(seeAnnexA),theclosure,oncetestedaccordingtothisproductspecification,willbealsosuitedforotherfibretypeslikedispersionshifted,non-zerodispersionshiftedandmulti-modefibres.ThisclosurestandardallowsbothsinglemodeandmultimodefibretobeusedandcoversallIECstandardopticalfibrecableswiththeirvariousfibrecapacities,typesanddesigns.Thisincludes,butisnotlimitedto,opticalfibrecablestandardsEN60794-2(indoor),EN60794-3(outdoor).
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:36P.;A4
【正文语种】:英语
