ZB J 84012-1988 凿岩机械与气动工具压铸铝合金铸件通用技术条件
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基本信息
| 标准名称： | 凿岩机械与气动工具压铸铝合金铸件通用技术条件 |
| 中标分类： | 机械 >> 通用机械与设备 >> 凿岩机械 |
| 替代情况： | 转化为JB/T 9856-1999 |
| 发布日期： | |
| 实施日期： | 1991-01-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： |
适用范围
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前言
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目录
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引用标准
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所属分类： 机械 通用机械与设备 凿岩机械
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【英文标准名称】:StandardTestMethodforDeterminingStabilityandCompatibilityofHeavyFuelOilsandCrudeOilsbyHeavyFuelOilStabilityAnalyzer(OpticalDetection)
【原文标准名称】:用重燃料油稳定分析仪测定重燃料油和原油的稳定性和可混用性的标准试验方法(光学检测)
【标准号】:ASTMD7112-2005a
【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】:D02.14
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:燃料;重燃料油;液体燃料;重油;测定;试验;兼容性;光学的;稳定性;燃料油;原油;分析仪;检测
【英文主题词】:asphalteneprecipitation;asphaltenes;compatibility;crudeoil;heavyfueloil;insolubilitynumber;P-value;residualoil;solubilityblendingnumber;solventequivalent;stability;stabilityreserve
【摘要】:Automaticdeterminationofstabilityparametersusingalightback-scatteringtechniqueimprovesaccuracyandremoveshumanerrors.Inmanualtesting,operatorshavetovisuallycompareoilstainsonpiecesoffilterpapertodetermineifasphalteneshavebeenprecipitated.Refinerythermalandhydrocrackingprocessescanberunclosertotheirseveritylimitsifstabilityparameterscanbecalculatedmoreaccurately.Thisgivesincreasedyieldandprofitability.Resultsfromthetestmethodcouldbeusedtosetastandardspecificationforstabilityparametersforfueloils.Thecompatibilityparametersofcrudeoilscanbeusedincrudeoilblendinginrefineriestodetermine,inadvance,whichcrudeoilblendswillbecompatibleandthuscanbeusedtominimizepluggingproblems,unitshutdowns,andmaintenancecosts.Determinationofcrudeoilcompatibilityparametersalsoenablesrefineriestoselectcrudeoilmixturesmoreeconomically.Thistestmethodcanmeasurestabilityandcompatibilityparameters,anddeterminestabilityreserveondifferentblendsforparticularapplicationstooptimizetheblending,storage,anduseofheavyfueloilsNote18212;Usersofthistestmethodwouldnormallyusestabilityandcompatibilityparameterstodeterminestabilityreserveofresidualproducts,fuelblendsandcrudeoils.However,theinterpretationofstability,stabilityreserveandcompatibilityisheavilyx2018;usedependent,x2019;andisbeyondthescopeofthistestmethod.1.1Thistestmethodcoversanautomatedprocedureinvolvingtitrationandopticaldetectionofprecipitatedasphaltenesfordeterminingthestabilityandcompatibilityparametersofrefineryresidualstreams,residualfueloils,andcrudeoils.Stabilityinthiscontextistheabilitytomaintainasphaltenesinapeptizedordissolvedstateandnotundergoflocculationorprecipitation.Similarly,compatibilityrelatestothepropertyofmixingtwoormoreoilswithoutprecipitationorflocculationofasphaltenes.1.2Thistestmethodisapplicabletoresidualproductsfromatmosphericandvacuumdistillation,fromthermal,catalytic,andhydrocrackingprocesses,toproductstypicalofSpecificationsD396,GradesNo.5L,5H,and6,andD2880,GradesNo.3-GTand4-GT,andtocrudeoils,providingtheseproductscontain0.05mass%orgreaterconcentrationofasphaltenes.1.3Thistestmethodisnotrelevanttooilsthatcontainlessthan0.05%asphaltenes,andwouldbepointlesstoapplytounstableoilsthatalreadycontainflocculatedasphaltenes.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:12P.;A4
【正文语种】:
【英文标准名称】:Helical-scandigitalvideocassetterecordingsystemusing12,65mm(0,5in)magnetictape-FormatHD-D5-Part3:Datastreamformat
【原文标准名称】:使用12.65mm(0.5in)磁带的螺旋扫描数字视频盒式记录系统.HD-D5格式.第3部分:数据流格式
【标准号】:IEC62330-3-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-05
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC100
【标准类型】:()
【标准水平】:()
【中文主题词】:螺旋扫描记录(法);规范(验收);尺寸;视频记录;多语种的;娱乐电子学;数字录制技术;盒式磁带;数据布置;记录系统;磁带记录;数据结构;盒式录像带;数据压缩
【英文主题词】:Cassettes(magnetictapes);Datacompression;Datalayout;Datastructures;Digitalrecordingtechnique;Entertainmentelectronics;Formats;Helicalscanrecording;Magnetictaperecordings;Multilingual;Recordingsystems;Specification(approval);Videocassettes;Videorecording
【摘要】:ThispartofIEC62330definesthedatastreamusedforsynchronoustransmissionofHD-D5compressedvideoandaudiodataover360Mb/sserialdigitalinterface(SDI)forthe525/60systemasdefinedinSMPTE259M.Thispracticedoesnotdefinedatastre
【中国标准分类号】:M73
【国际标准分类号】:33_160_40
【页数】:16P.;A4
【正文语种】:英语
【原文标准名称】:用重燃料油稳定分析仪测定重燃料油和原油的稳定性和可混用性的标准试验方法(光学检测)
【标准号】:ASTMD7112-2005a
【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】:D02.14
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:燃料;重燃料油;液体燃料;重油;测定;试验;兼容性;光学的;稳定性;燃料油;原油;分析仪;检测
【英文主题词】:asphalteneprecipitation;asphaltenes;compatibility;crudeoil;heavyfueloil;insolubilitynumber;P-value;residualoil;solubilityblendingnumber;solventequivalent;stability;stabilityreserve
【摘要】:Automaticdeterminationofstabilityparametersusingalightback-scatteringtechniqueimprovesaccuracyandremoveshumanerrors.Inmanualtesting,operatorshavetovisuallycompareoilstainsonpiecesoffilterpapertodetermineifasphalteneshavebeenprecipitated.Refinerythermalandhydrocrackingprocessescanberunclosertotheirseveritylimitsifstabilityparameterscanbecalculatedmoreaccurately.Thisgivesincreasedyieldandprofitability.Resultsfromthetestmethodcouldbeusedtosetastandardspecificationforstabilityparametersforfueloils.Thecompatibilityparametersofcrudeoilscanbeusedincrudeoilblendinginrefineriestodetermine,inadvance,whichcrudeoilblendswillbecompatibleandthuscanbeusedtominimizepluggingproblems,unitshutdowns,andmaintenancecosts.Determinationofcrudeoilcompatibilityparametersalsoenablesrefineriestoselectcrudeoilmixturesmoreeconomically.Thistestmethodcanmeasurestabilityandcompatibilityparameters,anddeterminestabilityreserveondifferentblendsforparticularapplicationstooptimizetheblending,storage,anduseofheavyfueloilsNote18212;Usersofthistestmethodwouldnormallyusestabilityandcompatibilityparameterstodeterminestabilityreserveofresidualproducts,fuelblendsandcrudeoils.However,theinterpretationofstability,stabilityreserveandcompatibilityisheavilyx2018;usedependent,x2019;andisbeyondthescopeofthistestmethod.1.1Thistestmethodcoversanautomatedprocedureinvolvingtitrationandopticaldetectionofprecipitatedasphaltenesfordeterminingthestabilityandcompatibilityparametersofrefineryresidualstreams,residualfueloils,andcrudeoils.Stabilityinthiscontextistheabilitytomaintainasphaltenesinapeptizedordissolvedstateandnotundergoflocculationorprecipitation.Similarly,compatibilityrelatestothepropertyofmixingtwoormoreoilswithoutprecipitationorflocculationofasphaltenes.1.2Thistestmethodisapplicabletoresidualproductsfromatmosphericandvacuumdistillation,fromthermal,catalytic,andhydrocrackingprocesses,toproductstypicalofSpecificationsD396,GradesNo.5L,5H,and6,andD2880,GradesNo.3-GTand4-GT,andtocrudeoils,providingtheseproductscontain0.05mass%orgreaterconcentrationofasphaltenes.1.3Thistestmethodisnotrelevanttooilsthatcontainlessthan0.05%asphaltenes,andwouldbepointlesstoapplytounstableoilsthatalreadycontainflocculatedasphaltenes.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:12P.;A4
【正文语种】:
【英文标准名称】:Helical-scandigitalvideocassetterecordingsystemusing12,65mm(0,5in)magnetictape-FormatHD-D5-Part3:Datastreamformat
【原文标准名称】:使用12.65mm(0.5in)磁带的螺旋扫描数字视频盒式记录系统.HD-D5格式.第3部分:数据流格式
【标准号】:IEC62330-3-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-05
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC100
【标准类型】:()
【标准水平】:()
【中文主题词】:螺旋扫描记录(法);规范(验收);尺寸;视频记录;多语种的;娱乐电子学;数字录制技术;盒式磁带;数据布置;记录系统;磁带记录;数据结构;盒式录像带;数据压缩
【英文主题词】:Cassettes(magnetictapes);Datacompression;Datalayout;Datastructures;Digitalrecordingtechnique;Entertainmentelectronics;Formats;Helicalscanrecording;Magnetictaperecordings;Multilingual;Recordingsystems;Specification(approval);Videocassettes;Videorecording
【摘要】:ThispartofIEC62330definesthedatastreamusedforsynchronoustransmissionofHD-D5compressedvideoandaudiodataover360Mb/sserialdigitalinterface(SDI)forthe525/60systemasdefinedinSMPTE259M.Thispracticedoesnotdefinedatastre
【中国标准分类号】:M73
【国际标准分类号】:33_160_40
【页数】:16P.;A4
【正文语种】:英语
