ANSI ISO 6596-2-1985 信息处理.数据交换用130mm(5.25英寸)双频制记录,密度为7958ftprad,1.9tpmm(48tpi)的单面软磁盘.第2部分:INCITS采纳的磁道格式

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【英文标准名称】:Informationprocessing-Datainterchangeon130mm(5.25in)flexiblediskcartridgesusingtwo-frequencyrecordingat7958ftprad,1,9tpmm(48tpi),ononeside-Part2:TrackformatAdoptedbyINCITS
【原文标准名称】:信息处理.数据交换用130mm(5.25英寸)双频制记录,密度为7958ftprad,1.9tpmm(48tpi)的单面软磁盘.第2部分:INCITS采纳的磁道格式
【标准号】:ANSIISO6596-2-1985
【标准状态】:现行
【国别】:美国
【发布日期】:1985-04-15
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThispartofISO6596specifiesthemagneticcharacteristics,thetracklayout,andatrackformattobeusedona130mm(5.25in)flexiblediskcartridge,recordedat7958ftpradononesideusingtwo-frequencyrecordingatatrackdensityof1,9trackspermillimetre(tpmm)[48tracksperinch(tip)],whichisintendedfordatainterchangebetweendataprocessingsystems.
【中国标准分类号】:L64;G83
【国际标准分类号】:35_220_21
【页数】:
【正文语种】:英语

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【英文标准名称】:Methodofsulphurprintforsteel
【原文标准名称】:钢的硫印方法
【标准号】:JISG0560-2008
【标准状态】:现行
【国别】:日本
【发布日期】:2008-11-20
【实施或试行日期】:2008-11-20
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonIronandSteel
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisStandardspecifiesthemethodofsulphurprintforsteelwhosesulphurcontentisnormally0.100%orunder.Inthecasewherethesulphurcontentisover0.100%,thetestmaybeperformedbydilutingtheetchingsolution.ThisStandardisalsoapplicabletosteelcastings.NOTE1TheInternationalStandardcorrespondingtothisStandardisasfol-lows.ISO4968:1979Steel-Macrographieexaminationbysulfurprint(Baumannmethod)(MOD)Inaddition,symbolswhichdenotethedegreeofcorrespondenceinthecontentsbetweentherelevantInternationalStandardandJISareIDT(identical),MOD(modified),andNEQ(notequivalent)accordingtoISO/IECGuide21.NOTE2Thesulphurprintisessentiallyaqualitativetest.Becauseofthis,itisnotadvisabletoassessthesulphurcontentofagivensteelmerelyonthebasisofitssulphurprint.NOTE3Careshallbetakenforthefollowingcasesbecausetheappearanceofsulphurprintmaybealtered.a)Forthesteelcontainingtitanium,thesulphurprintmaysometimesbedifficulttobeappeared.b)Whentestingthefacesubjectedtocoldworking,theappearanceofsulphurprintmaybealtered.c)Dependingonthesensitivityofphotographicpaper,theappearanceofsulphurprintmaybealtered.NOTE4Astheapplicationoftestandtheassessmentofresultvarydependingonthesteeltype,applicationandthelike,theyshallbespecifiedac-cordingtoproductstandardsfordetailorsubjectedtotheagreementbetweenthepurchaserandthemanufacturer.
【中国标准分类号】:H11
【国际标准分类号】:77_040_99;77_080_20
【页数】:12P;A4
【正文语种】:日语

MIL-PRF-23699F, PERFORMANCE SPECIFICATION: LUBRICATING OIL, AIRCRAFT TURBINE ENGINE, SYNTHETIC BASE, NATO CODE NUMBER O-156 (21 MAY 1997) [SUPERSEDING MIL-L-23699E]., This specification covers three classes of gas turbine engine lubricating oils, primarily used for aircraft engines, which have a nominal viscosity of 5 centistokes at 100 Deg. C and which are typically made with neopentyl polyol ester base stocks. This oil is identified by NATO Code Number 0-156.