BS 4522-1988 工业用液态化工产品在20℃时绝对浓度的测定方法
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【英文标准名称】:Methodfordeterminationofabsolutedensityat20°Cofliquidchemicalproductsforindustrialuse
【原文标准名称】:工业用液态化工产品在20℃时绝对浓度的测定方法
【标准号】:BS4522-1988
【标准状态】:现行
【国别】:英国
【发布日期】:1988-12-30
【实施或试行日期】:1988-12-30
【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】:化学制品;连接;密度测量;液体;测量;物理试验
【英文主题词】:Chemicals;Connections;Densitymeasurement;Liquids;Measurement;Physicaltesting
【摘要】:Specifiesapparatus,procedureandreportingofresults.
【中国标准分类号】:G04
【国际标准分类号】:71_100_01
【页数】:4P.;A4
【正文语种】:英语
MIL-C-22992E, DETAIL SPECIFICATION CONNECTORS, PLUGS AND RECEPTACLES, ELECTRICAL, WATERPROOF, QUICK DISCONNECT, HEAVY DUTY TYPE, GENERAL SPECIFICATION FOR (28 AUG 1974) [S/S BY MIL-DTL-22992F)., This specification covers multi-contact, heavy duty, quick disconnect, waterproof, electrical plug and receptacle connectors and associated accessories for electronic and electrical power and control circuits. Connectors are rated for -55掳C to +125掳C (see 6.1).【英文标准名称】:StandardTestMethodforSamplingandFinenessTestofPulverizedCoal
【原文标准名称】:粉煤的取样方法与细度的标准试验方法
【标准号】:ASTMD197-1987(2007)
【标准状态】:现行
【国别】:
【发布日期】:1987
【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】:D05.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:抽样方法;粉状的;粉碎作用;煤;细度试验;燃料;固体燃料;试验
【英文主题词】:fineness;pulverizedcoal;sampling;sieveanalysis
【摘要】:Thistestmethodprovidesameansforassistingintheevaluationofpulverizersandpulverizersystemsintermsoffinenessspecifications.Itmayalsobeusedtoconfirmtheinfluenceofcoalfinenessoncombustionperformanceandtoevaluatecarbonloss.Byconsentamonginterestedparties,itmaybeusedforevaluationofcoalfinenessinpreparation,pneumatictransfersystems,etc.1.1Thistestmethodcoversthedeterminationofthefinenessbysieveanalysisofcoalsampledfromadrypulverizingoperation.Itisnotapplicabletoproductsofwetmillingortofinesthathaveclusteredintoanagglomeratedmass.1.2Thevaluesstatedininch-poundunitsshallberegardedasthestandard.Sampleweightsof1000gorlessshallbeexpressedinmetricunits.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:D21
【国际标准分类号】:73_040
【页数】:7P.;A4
【正文语种】:
