BS EN 60793-2-20-2009 光纤.产品规范.类别A2多模光纤的分规范

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【英文标准名称】:Opticalfibres.Productspecifications.SectionalspecificationforcategoryA2multimodefibres
【原文标准名称】:光纤.产品规范.类别A2多模光纤的分规范
【标准号】:BSEN60793-2-20-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-07-31
【实施或试行日期】:2009-07-31
【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】:通信电缆;数据处理;数据传输;设计;尺寸规格;电气工程;电子设备及元件;环境要求;纤维光缆;光纤;总论;多模纤维;光通信系统;光学纤维;光波导;光电子学;产品规范;分规范;规范;规范(验收);抗扯裂强度
【英文主题词】:Communicationcables;Dataprocessing;Datatransmission;Design;Dimensions;Electricalengineering;Electronicequipmentandcomponents;Environmentalrequirements;Fibreopticcables;Fibreoptics;Generalsection;Multimodefibres;Opticalcommunicationsystems;Opticalfibres;Opticalwaveguides;Optoelectronics;Productspecification;Sectionalspecification;Specification;Specification(approval);Tearstrength
【摘要】:ThispartofIEC60793-2isapplicabletoopticalfibrestypeA2a,A2b,andA2c.Thesefibresareusedorcanbeincorporatedininformationtransmissionequipmentandopticalfibrecables(typicallyupto2km).Threetypesofrequirementsapplytothesefibres:–generalrequirementsasdefinedinIEC60793-2;–specificrequirementscommontothecategoryA2multimodalfibrescoveredinthisstandardandwhicharegiveninClause3;–particularrequirementsapplicabletoindividualfibretypesorspecificapplications,whicharedefinedinthenormativefamilyspecificationannexes.
【中国标准分类号】:M33
【国际标准分类号】:33_180_10
【页数】:20P.;A4
【正文语种】:英语

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上一篇: ISO/IEC 23003-1 Technical Corrigendum 2-2009 信息技术.MPEG音频技术.第1部分:MPEG环绕.技术勘误表1
下一篇: BS EN 61073-1-2009 光纤互连器件和无源元件.光纤和光缆的机械接头和熔融接头防护器.第1部分:总规范

【英文标准名称】:Plainbearings-Qualitycontroltechniquesandinspectionofgeometricalandmaterialqualitycharacteristics
【原文标准名称】:滑动轴承.几何和材料质量特征的质量控制技术和检验
【标准号】:ISO12301-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-10
【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/TC123
【标准类型】:()
【标准水平】:()
【中文主题词】:轴向止推轴承;轴承;轴衬(机械元件);特征;定义;直径;精整;几何;内径;局部偏差;材料;外径;性能特征;滑动轴承;特性;质量;形状变化;试验技术;测试;半止推垫圈;止推垫圈;公差(测量);壁厚
【英文主题词】:Axial-thrustbearings;Bearings;Bushes(mechanicalcomponents);Characteristics;Definition;Definitions;Diameter;Finishes;Geometry;Insidediameters;Localdeviation;Materials;Outsidediameters;Performancecharacteristics;Plainbearings;Properties;Quality;Shapevariations;Testtechniques;Testing;Thrusthalf-washers;Thrustwashers;Tolerances(measurement);Wallthicknesses
【摘要】:ThisInternationalStandardspecifiesqualitycontroltechniquesandinspectionofthegeometricalandmaterialqualitycharacteristicsofthefollowingtypesofplainbearings:--thin-walledhalf-bearingswithorwithoutflange,asspecifiedinISO3548;--metallicthick-walledhalf-bearings(withandwithoutflange)thataremanufacturedashalvesbutthatarenecessarilyinterchangeableandhavetheratios3:Do>0,11;--wrappedbushes,asspecifiedinISO3547;--unsplitmetallicbushes(withandwithoutflange)madefromsolidandmultilayermaterialsandwithoutsidediametersupto230mm;--solidpolymerbushes(withandwithoutflange)withinsidediametersupto200mm;--ring-typethrustwashersandpressedbimetallichalf-thrustwashers,asspecifiedinISO6525andISO6526,respectively;--bushesmadefromsinteredmaterial,asspecifiedinISO2795.
【中国标准分类号】:J12
【国际标准分类号】:21_100_10
【页数】:47P.;A4
【正文语种】:英语

Product Code:SAE AS9557
Title:Bolt, Machine - Double Hexagon Extended Washer Head, Corrosion and Heat Resistant Steel, UNS S66286, 130 ksi min, .2500-28 UNJF-3A
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: Scope unavailable.
Rationale: Scope unavailable.