BS 1016-104.3-1998 煤和焦炭分析和试验方法.挥发物含量测定
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【英文标准名称】:Methodsforanalysisandtestingofcoalandcoke-Determinationofvolatilemattercontent
【原文标准名称】:煤和焦炭分析和试验方法.挥发物含量测定
【标准号】:BS1016-104.3-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-04-15
【实施或试行日期】:1998-04-15
【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】:挥发物测定;煤;矿物燃料;焦炭;固体燃料;燃料;含量测定;烟煤;试验
【英文主题词】:Bituminouscoal;Coal;Coke;Determinationofcontent;Fossilfuels;Fuels;Hardcoal;Solidfuels;Testing;Volatilematterdetermination
【摘要】:ThisInternationalStandardspecifiesamethodofdeterminingthevolatilematterofhardcoalandofcoke.Itisnotapplicabletobrowncoalsandlignites.
【中国标准分类号】:D21
【国际标准分类号】:75_160_10
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:Specificationforshanksforpneumatictoolsandfittingdimensionsofchuckbushings
【原文标准名称】:气动工具柄杆和夹盘套筒配合尺寸规范
【标准号】:BS673-1984
【标准状态】:现行
【国别】:英国
【发布日期】:1984-05-31
【实施或试行日期】:1984-05-31
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:施工设备;刀具夹持装置;夯锤;混凝土破碎机;量值;夹盘套筒;气动操纵装置;凿子;手镐;钻床;尺寸;刀具柄;名称与符号
【英文主题词】:Chuckbushings;Dimensionaltolerances;Dimensions;Interchangeability;Pneumatictools;Tolerancesofposition;Tool-holdingdevices;Tools
【摘要】:Coversthefollowingtypes:coalpickshanks,chiselshanks,rivetsnapshanks-parallelandtapered,breakerandspadeshanks,concretebreakershanksandrockdrillshanks.Designationsforeachtype.
【中国标准分类号】:J48
【国际标准分类号】:25_140_10
【页数】:16P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforOpen-ChannelFlowMeasurementofWaterIndirectlyatCulverts
【原文标准名称】:在地下管道水的明渠流量测量的试验方法
【标准号】:ASTMD5243-1992(2007)
【标准状态】:现行
【国别】:
【发布日期】:1992
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D19.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:水;试验;水域;排量测量
【英文主题词】:floods;open-channelflow;waterdischarge
【摘要】:Thistestmethodisparticularlyusefultodeterminethedischargewhenitcannotbemeasureddirectlywithsometypeofcurrentmetertoobtainvelocitiesandsoundingequipmenttodeterminethecrosssection.SeePracticeD3858.Evenunderthebestofconditions,thepersonnelavailablecannotcoverallpointsofinterestduringamajorflood.Theengineerortechniciancannotalwaysobtainreliableresultsbydirectmethodsifthestageisrisingorfallingveryrapidly,ifflowingiceordebrisinterfereswithdepthorvelocitymeasurements,orifthecrosssectionofanalluvialchannelisscouringorfillingsignificantly.Underfloodconditions,accessroadsmaybeblocked,cablewaysandbridgesmaybewashedout,andknowledgeofthefloodfrequentlycomestoolate.Therefore,sometypeofindirectmeasurementisnecessary.Theuseofculvertstodeterminedischargesisacommonlyusedpractice.1.1Thistestmethodcoversthecomputationofdischarge(thevolumerateofflow)ofwaterinopenchannelsorstreamsusingculvertsasmeteringdevices.Ingeneral,thistestmethoddoesnotapplytoculvertswithdropinlets,andappliesonlytoalimiteddegreetoculvertswithtaperedinlets.InformationrelatedtothistestmethodcanbefoundinISO748andISO1070.1.2Thistestmethodproducesthedischargeforafloodeventifhigh-watermarksareused.However,acompletestage-dischargerelationmaybeobtained,eithermanuallyorbyusingacomputerprogram,foragaugelocatedattheapproachsectiontoaculvert.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIunitsgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A52
【国际标准分类号】:17_120_20
【页数】:42P.;A4
【正文语种】:
