SAE AS933 Fitting, Adapter, Union, Flared to Boss
作者:标准资料网 时间:2024-05-14 12:57:14 浏览:9227
来源:标准资料网
Product Code:SAE AS933
Title:Fitting, Adapter, Union, Flared to Boss
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:No scope available.
【英文标准名称】:Aerospace;MJthreads;limitdimensionsforboltsandnuts;identicalwithISO5855-2:1988
【原文标准名称】:航空航天.MJ螺纹.第2部分:螺栓和螺母的极限尺寸;等同采用ISO5855-2:1988
【标准号】:DINISO5855-2-1989
【标准状态】:作废
【国别】:德国
【发布日期】:1989-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:MJ螺纹;尺寸;螺纹;螺距;航空航天运输;螺母;公差;螺钉;螺纹形状;尺寸公差;螺栓;航空运输;紧固件;航天运输
【英文主题词】:Aerospacetransport;Airtransport;Aircraft;Bolts;Designations;Diameter;Dimensionaltolerances;Dimensions;Fasteners;Industries;Joints;Limitdimensions;Marking;MJ-threads;Nuts;Screwthreads;Screws(bolts);Spacetransport;Threadforms;Threadpitch;Threads;Tolerancezones;Tolerances(measurement)
【摘要】:ThisstandardcontainsspecificationspertinenttomanufactureanduseforMJthreads.
【中国标准分类号】:V20
【国际标准分类号】:49_030_10
【页数】:7P;A4
【正文语种】:德语
【英文标准名称】:StandardPracticeforMacroetchTestingofToolSteelBars
【原文标准名称】:工具钢棒的宏观刻蚀试验标准实施规程
【标准号】:ASTMA561-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:A01.29
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:ingotstructure;macroetch;macrostructure;porosity;segregation;Macroetching;Toolsteelbars
【摘要】:1.1Thispracticeformacroetchtestinghasbeenfoundtobeausefulandreliablemethodforevaluatingthequalityoftoolsteelbars.Itisusedasaqualitycontrolandinspectiontesttorevealbydeepacidetchingthemacrostructureinspecimenscutfrombarsandtoshowthepresenceofsuchconditionsaspipe,cracks,porosity,segregation,orforeignmaterial.Theetchedsurfaceisgenerallyexaminedvisually,butmagnificationuptoabout10x00D7;isoccasionallyemployed.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.
【中国标准分类号】:H23
【国际标准分类号】:77_140_60
【页数】:3P.;A4
【正文语种】:英语
