【英文标准名称】:Pistonringsupto200mmdiameterforreciprocatinginternalcombustionengines.Vocabulary,inspectionmethodsandgenericspecifications.Materialspecifications
【原文标准名称】:往复式内燃机用直径小于和等于200mm的活塞环.第6部分:词汇.检验方法和总规范.第3节:材料规范
【标准号】:BS5341-6.3-1992
【标准状态】:作废
【国别】:英国
【发布日期】:1992-05-01
【实施或试行日期】:1992-05-01
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:内燃机;活塞;材料的机械性能;往复式发动机;发动机部件;活塞环;往复运动部件
【英文主题词】:reciprocatingparts;reciprocatingengines;pistons;pistonrings;mechanicalpropertiesofmaterials;enginecomponents;internalcombustionengines
【摘要】:
【中国标准分类号】:J92
【国际标准分类号】:27_020
【页数】:8P;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforVaporPressureofLiquidsbyEbulliometry
【原文标准名称】:用沸点测定法测定液体蒸气压力的标准试验方法
【标准号】:ASTME1719-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:E37.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:测试方法;蒸气压力;液体
【英文主题词】:VaporPressure;Liquids;Ebulliometry
【摘要】:Vaporpressureisafundamentalthermodynamicpropertyofaliquid.Vaporpressureandboilingtemperaturedataarerequiredformaterialsafetydatasheets(MSDS),theestimationofvolatileorganiccompounds(VOC),andotherneedsrelatedtoproductsafety.Vaporpressuresareimportantforpredictionofthetransportofachemicalintheenvironment;seeTestMethodE1194.1.1Thistestmethoddescribesproceduresfordeterminationofthevaporpressureofliquidsbyebulliometry(boilingpointmeasurements).Itisapplicabletopureliquidsandazeotropesthathaveanatmosphericboilingpointbetween285and575Kandthatcanbecondensedcompletelyandreturnedtotheebulliometerboiler,thatis,allmaterialsmustbecondensableattotalreflux.Liquidmixturesmaybestudiediftheydonotcontainnon-condensablecomponents.Liquidmixturesthatcontaintraceamountsofvolatilebutcompletelycondensablecomponentsmayalsobestudied,buttheywillproducevaporpressuredataofgreateruncertainty.Boilingpointtemperaturesaremeasuredatappliedpressuresof1.0to100kPa(7.5to760torr).1.2SIunitsarethestandard.1.3ThereisnoISOequivalenttothisstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSection.
【中国标准分类号】:N11
【国际标准分类号】:17_100
【页数】:7P.;A4
【正文语种】: