DIN EN ISO 14583-2011 内六角花形盘头螺钉(ISO14583-2011);德文版本ENISO14583-2011

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【英文标准名称】:Hexalobularsocketpanheadscrews(ISO14583:2011);GermanversionENISO14583:2011
【原文标准名称】:内六角花形盘头螺钉(ISO14583-2011);德文版本ENISO14583-2011
【标准号】:DINENISO14583-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-06
【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】:
【英文主题词】:Designations;Dimensions;Fasteners;Hexagonsockets;Internaldrive;Marking;Panheadscrews;Pan-headfasteners;Screws(bolts);Socketcaps;Tolerances(measurement)
【摘要】:ThisInternationalStandardspecifiesthecharacteristicsofhexalobularsocketpanheadscrewsinproductgradesAandwiththreadsizesfromM2uptoandincludingM10.If,inspecialcases,specificationsotherthanthoselistedinthisInternationalStandardarerequired,theycanbeselectedfromexistingInternationalStandards,forexampleISO261,ISO888,ISO965-2,ISO3506-1andISO4759-1.
【中国标准分类号】:
【国际标准分类号】:21_060_10
【页数】:12P.;A4
【正文语种】:英语

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上一篇: DIN EN ISO 14580-2011 内六角花形圆柱头自攻螺钉(ISO14580-2011);德文版本ENISO14580-2011
下一篇: DIN EN ISO 8765-2011 公制细牙螺纹的六角头螺栓.产品等级A和B(ISO8765-2011);德文版本ENISO8765-2011

【英文标准名称】:StandardTestMethod(AnalyticalProcedure)forDeterminingTransmissivityandStorageCoefficientofNonleakyConfinedAquifersbytheModifiedTheisNonequilibriumMethod
【原文标准名称】:改进的非平衡法测定非越流性有侧限的蓄水层过滤系数及储存系数的标准试验方法(分析程序)
【标准号】:ASTMD4105-1996(2002)
【标准状态】:现行
【国别】:
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D18.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:监控井;液压导电率;储存系数;含水土层;液体导电率;监视井;地下水;限制型蓄水池;现场试验-地下水/蓄水层;储存性;非平衡法;透射率和反射率;非限制性蓄水层
【英文主题词】:aquifers;aquifertests;confinedaquifers;controlwells;groundwater;hydraulicproperties;observationwells;storagecoefficient;transmissivity;unconfinedaquifers;
【摘要】:1.1Thistestmethodcoversananalyticalprocedurefordeterminingtransmissivityandstoragecoefficientofanonleakyconfinedaquiferunderconditionsofradialflowtoafullypenetratingwellofconstantflux.ThistestmethodisashortcutprocedureusedtoapplytheTheisnonequilibriummethod.TheTheismethodisdescribedinTestMethodD4106.1.2ThistestmethodisusedinconjunctionwiththefieldproceduregiveninTestMethodD4050.1.3Limitations8212;Thelimitationsofthistestmethodareprimarilyrelatedtothecorrespondencebetweenthefieldsituationandthesimplifyingassumptionsofthistestmethod(see).Furthermore,applicationisvalidonlyforvaluesofulessthan0.01(uisdefinedinEqn.1,in).1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P13
【国际标准分类号】:93_160
【页数】:5P.;A4
【正文语种】:

MIL-C-5011A (NOTICE 1), MILITARY SPECIFICATION: CHART, STANDARD AIRCRAFT CHARACTERISTICS AND PERFORMANCE, PILOTED AIRCRAFT (14 FEB 2003) [S/S BY MIL-STD-3013]., MIL-C-5011A, dated 5 November 1951, is hereby canceled and superseded by MIL-STD-3013,揋lossary of Definitions, Ground Rules, and Mission Profiles to Define Air Vehicle PerformanceCapability.?MIL-C-5015G