SG 177-1980 电工刀
时间:2024-05-21 14:59:41 来源: 标准资料网 作者:标准资料网 阅读:9591
基本信息
标准名称: | 电工刀 |
中标分类: |
机械 >>
工艺装备 >>
手工工具 |
替代情况: | 被QB/T 2208-96代替 |
发布日期: | |
实施日期: | 1995-10-01 |
首发日期: | |
作废日期: | 1996-12-01 |
出版日期: | |
页数: | 5页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 机械 工艺装备 手工工具
Product Code:SAE AS9521
Title:Bolt, Machine - Steel, Cadmium Plated, Hexagon Head, UNS G87400, 125 ksi min, .3750-24 UNJF-3A
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:Scope unavailable.【英文标准名称】:Interruptionindexes
【原文标准名称】:中断指数
【标准号】:BSPDCLC/TR50555-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-06-30
【实施或试行日期】:2010-06-30
【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】:
【英文主题词】:
【摘要】:ThisTechnicalReportprovidesguidanceonhowtocalculatecontinuityofsupplyindices.TheserecommendedindicesaremoreparticularlygivenforEuropeanbenchmarkingofdistributionnetworkperformance.Fortransmissionnetworkperformance,morerepresentativeindices2)maybeused.Itpresents–anoverviewofpracticesinEuropeonlongandshortinterruptions,–definitionofphysicalinterruptionsinaharmonizedway,–philosophyandcriteriaforrecommendingindices,–asuggestedcommonapproachtocontinuityindices.Thefactthatthenetworksindifferentpartsofanyparticularcountrywillbesubjecttodifferentconditions(e.g.weatherandcustomerdensity)meanthatitisnotviabletoapplycommonperformancestandardstoallnetworkswithinanyonecountryoranygroupofcountrieswithoutmakingthesetargetssoweakthatthereisagoodprospectofthembeingachievedinallareas.Thepresentsituationwherenationalregulatorssetperformancetargetswithintheirowncountriesiswidelyregardedasbeingthemosteffectivemechanismforachievingoptimalsocio-economicperformance.ForthesereasonsthisTechnicalReportdoesnotprovidecommontargetsforthenumberanddurationofinterruptionsthatshouldnotbeexceeded.ThisTechnicalReportisdesignedtobeafirststeptowardsbenchmarkingtheinterruptionperformanceofEuropeancountries.Rulesontheaggregationofinterruptions,inparticularshortinterruptions,havenotbeenconsideredinthisTechnicalReport,howeveritisrecognisedthatitmightbenecessarytodescribeaggregationrulesinasecondversionoftheTechnicalReport.
【中国标准分类号】:
【国际标准分类号】:27_010;29_240_01
【页数】:42P.;A4
【正文语种】:英语