【英文标准名称】:Spacesystems-Fluidcharacteristics-Monomethylhydrazinepropellant
【原文标准名称】:航天系统.流体特性.一甲基联氨推进剂
【标准号】:BSISO14951-6-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-11-15
【实施或试行日期】:1999-11-15
【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】:煤气;联氨;外观检查(试验);航天技术;液化气;航空燃料;验证;含量测定;杂质;流体;气体;化学成分;航天器;飞机的地面服务;航天飞行器;特性;液体;甲基化合物;纯度;成份允差;等级(质量);推进剂
【英文主题词】:Aerospacetransport;Aviationfuels;Chemicalcomposition;Classificationsystems;Fluids;Fuels;Hydrazine;Impurities;Methyl;Properties;Spacetransport;Spacecraft;Specification;Testing
【摘要】:ThispartofISO14951specifieslimitsforthecompositionofmonomethylhydrazine(N2H3CH3)(MMH)propellantandtestmethodsforverificationofpropellantcomposition.ThispartofISO14951isapplicabletomonomethylhydrazinepropellantofthefollowinggrades,intendedforuseasafuelinpropellantsystemsofspacesystems:—gradeA:98,0%pure;—gradeF:98,5%pure.ThispartofISO14951isapplicabletopropellantusedinbothflighthardwareandgroundfacilities,systems,andequipment.Itisapplicabletoinfluentsonlytotheextentspecifiedherein.CAUTION—Monomethylhydrazine,intheliquidorvapourform,istoxicandvolatile.Careshouldbetakeninthehandlingandstorageofmonomethylhydrazinetopreventcontactwiththehumanbodyandwithmaterialsthatarenotcompatible.
【中国标准分类号】:V39
【国际标准分类号】:49_140
【页数】:8P.;A4
【正文语种】:英语


【英文标准名称】:ThermalConductivityofLiquids,MethodofTestfor(05.02)
【原文标准名称】:液体的导热率的试验方法(05.02)
【标准号】:ANSI/ASTMD2717-1995
【标准状态】:作废
【国别】:美国
【发布日期】:1995
【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】:石油产品;试验
【英文主题词】:Liquids;Lubricants;Petroleumproducts;Testing;Thermalconductivity
【摘要】:Thistestmethodcoversthedeterminationofthethermalconductivityofnonmetallicliquids.Itisapplicabletoliquidsthatare:(1)chemicallycompatiblewithborosilicateglassandplatinum;(2)moderatelytransparentorabsorbenttoinfraredradiation;and(3)haveavaporpressurelessthan200torratthetemperatureoftest.Materialsthathavevaporpressuresofupto345kPa(50psia),absolutecanbetestedprovidedthatadequatemeasuresaretakentorepressvolatilizationofthesamplebypressurizingthethermalconductivitycell.Theusualsafetyprecautionsforpressurevesselsshallbefollowedunderthesecircumstances.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A42
【国际标准分类号】:17_200_10
【页数】:
【正文语种】:英语