SAE AMS5720 Steel, Corrosion and Heat Resistant 20cr 9ni 1.4mo 1.4w (Cancelled Jan 1982)
作者:标准资料网 时间:2024-05-18 05:53:12 浏览:8610
来源:标准资料网
Product Code:SAE AMS5720
Title:Steel, Corrosion and Heat Resistant 20cr 9ni 1.4mo 1.4w (Cancelled Jan 1982)
Issuing Committee:
Scope:
【英文标准名称】:Testingofsolidfuels-DeterminationofHardgrovegrindabilityindexofhardcoal
【原文标准名称】:固体燃料试验.硬煤可磨指数的测定
【标准号】:DIN51742-2001
【标准状态】:现行
【国别】:德国
【发布日期】:2001-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验设备;解释;试验;精密度;烟煤;测定;矿物;索引;磨碎;固体燃料;可磨性;哈德哥鲁夫研磨指数;燃料;研磨机;金属矿物;材料试验;煤
【英文主题词】:Bituminouscoal;Coal;Determination;Fuels;Grindability;Grinding(sizereduction);Hardcoal;Hardgrove;Indexes;Interpretations;Materialstesting;Mills;Minerals;Ores;Precision;Solidfuels;Testequipment;Testing
【摘要】:ThedocumentspecifiesamethodfordeterminingthegrindabilityindexofhardcoalusingtheHardgrovemachine.Italsospecifiestheprocedureforcalibratingthetestmachineandforpreparingthestandardreferencecoalsamples.
【中国标准分类号】:D21
【国际标准分类号】:75_160_10
【页数】:7P;A4
【正文语种】:德语
【英文标准名称】:Industrial-processcontrolvalves-Part3-2:Dimensions;Face-to-facedimensionsforrotarycontrolvalvesexceptbutterflyvalves
【原文标准名称】:工业过程控制阀第3-2部分：尺寸旋转控制阀(除蝶阀外)的端面间距尺寸
【标准号】:IEC60534-3-2-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-04
【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/SC65B
【标准类型】:()
【标准水平】:()
【中文主题词】:方向控制阀;尺寸;流量率;控制阀;流量;控制工艺学;阀门;尺寸选定;装配尺寸;校正装置;装配;极限偏差;长度;安装;极限(数学);过程控制;定义;电气工程;总长;公差(测量);过程测量和控制技术
【英文主题词】:Assemblydimensions;Controltechnology;Controlvalves;Correctingunits;Definitions;Dimensioning;Dimensions;Direction-controlvalves;Electricalengineering;Flowcapacity;Flowrates;Installation;Length;Limitdeviations;Limits(mathematics);Mounting;Overalllengths;Processcontrol;Processmeasuringandcontroltechnology;Straightwayvalves;Testing;Tolerances(measurement);Two-wayvalves;Types;Valves
【摘要】:ThispartofIEC60534appliestothefollowingcontrolvalves:-types:segmentedballandeccentricrotarycontrolvalveswithorwithoutflanges;-nominalsizes:DN20uptoandincludingDN400;NOTE1SeeISO7005andISO6708.-designations:PN10,PN16,PN20,PN25,PN40,PN50,PN63,PN100andPN110.NOTE2SeeISO7005andISO7268.NOTE3DesignationsPN63andPN100arenotincludedinISO7005.NOTE4DesignationsPN20,PN50andPN110arenotincludedinEuropeanStandardEN1092.NOTE5Forthepurposesofface-to-facedimensions,designationPN100inEN1092correspondstoPN110.NOTE6Forthepurposesofface-to-facedimensions,thefollowingcorrelationsapply:-PN20coversClasses125and150intheANSIsystem;-PN50coversClasses250and300intheANSIsystem;-PN110coversClass600intheANSIsystem.Onlyraisedfaceflangesarecovered.Specificallyexcludedfromthisstandardareallvalveshavingweldedorthreadedendconnections.
【中国标准分类号】:J20;N16
【国际标准分类号】:23_060_40
【页数】:11P.;A4
【正文语种】:英语
