NF C97-150-1992 录像带性能的测量方法
时间:2024-05-18 17:54:19 来源: 标准资料网 作者：标准资料网 阅读：8287
【英文标准名称】:Measuringmethodsforvideotapeproperties.
【原文标准名称】:录像带性能的测量方法
【标准号】:NFC97-150-1992
【标准状态】:现行
【国别】:法国
【发布日期】:1992-02-01
【实施或试行日期】:1992-02-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:测量;特性;电气工程;视频;视频记录;电磁特性;试验;测量方法;记录;磁带;记录工程;磁记录;材料的机械性能;录像带;磁带录像机;计数检查;试验条件;电性质和电现象;录像磁带
【英文主题词】:
【摘要】:
【中国标准分类号】:G83
【国际标准分类号】:33_160_40
【页数】:19P;A4
【正文语种】:其他
【英文标准名称】:Solidbiofuels-Methodsforthedeterminationofparticlesizedistribution-Oscillatingscreenmethodusingsieveaperturesof3,15mmandabove
【原文标准名称】:固体生物燃料.粒径分布的测定方法.用3.15mm及以上滤网孔的振荡筛分法
【标准号】:BSDDCEN/TS15149-1-2006
【标准状态】:作废
【国别】:英国
【发布日期】:2006-03-01
【实施或试行日期】:2006-03-01
【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】:生物燃料;生物量;散装物料;定义;测定;燃料;孔径;材料测试;数学计算;方法;粒径分析;粒度;基准方法;筛分设备;固体燃料;试样制备;测试
【英文主题词】:Biofuels;Biomass;Bulkmaterials;Definition;Definitions;Determination;Fuels;Holesize;Materialstesting;Mathematicalcalculations;Methods;Particlesizeanalysis;Particlesizes;Referencemethods;Sievingequipment;Solidfuels;Specimenpreparation;Testing
【摘要】:ThisTechnicalSpecificationspecifiesamethodforthedeterminationofthesizedistributionofparticulatebiofuelsbytheoscillatingscreenmethod.Themethoddescribedismeantforparticulatebiofuelsonly,namelymaterialsthateitherhavebeenreducedinsize,suchasmostwoodfuels,orarephysicallyinaparticulateform,e.g.olivestones,nutshells,grain,etc.Thisdocumentappliestoparticulatecompressedanduncompressedfuelswithanominaltopsizeof3,15mmandover,e.g.woodchips,hogfuel,olivestonesetc.
【中国标准分类号】:D20
【国际标准分类号】:75_160_10
【页数】:16P.;A4
【正文语种】:英语
Product Code:SAE AIR1168/6
Title:Aircraft Fuel Weight Penalty Due to Air Conditioning (STABILIZED Jul 2011)
Issuing Committee:Ac-9 Aircraft Environmental Systems Committee
Scope: This section relates the engineering fundamentals and thermophysical property material of the previous sections to the airborne equipment for which thermodynamic considerations apply. For each generic classification of equipment, information is presented for the types of equipment included in these categories, and the thermodynamic design considerations with respect to performance, sizing, and selection of this equipment.