DIN ISO 3914-1-1983 纺织机械和辅助装置.圆筒形纱管.第1部分:内径和长度的优选数值
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【英文标准名称】:Textilemachineryandaccessories;cylindricaltubes;part1:recommendedvaluesofinnerdiametersandlengths
【原文标准名称】:纺织机械和辅助装置.圆筒形纱管.第1部分:内径和长度的优选数值
【标准号】:DINISO3914-1-1983
【标准状态】:作废
【国别】:德国
【发布日期】:1983-07
【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】:长度;纺织机械;直径;纺织机械及附件;尺寸;圆柱形;管;纺织机器;筒管(纺织)
【英文主题词】:bobbins;cylindricalshape;tubes;pipes(tubes);textilemachineryandaccessories;diameter;diameters;dimensions;length;textilemachinery;textilemachines
【摘要】:
【中国标准分类号】:W93
【国际标准分类号】:59_120_20
【页数】:3P;A4
【正文语种】:德语
【英文标准名称】:FIREFIGHTINGEQUIPMENT.PRESSUREGAUGEASSEMBLYWITHANNULARCHAMBER.TERMINOLOGYANDCHARACTERISTICS.
【原文标准名称】:消防设备.圆室压力管嘴套管.术语和特性
【标准号】:NFS61-841-1947
【标准状态】:作废
【国别】:法国
【发布日期】:1947-04
【实施或试行日期】:1947-04-30
【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】:消防设备;防火用管道;送水管(消防);规范;测量仪器;压力测量(流体);压力计
【英文主题词】:fireequipment;firefightingequipment;pressuremeasurement(fluids);measuringinstruments;manometers;firepipes;deliverypipes(firefighting);specifications
【摘要】:
【中国标准分类号】:C84
【国际标准分类号】:
【页数】:1P;A4
【正文语种】:其他
Product Code:SAE AIR975
Title:Maintenance of Pitot-Static Systems of Transport Aircraft
Issuing Committee:A-4 Aircraft Instruments Committee
Scope:In efforts to increase the accuracy and reliability of altimetry, speed measurement and other aspects of air data, a great deal of attention and money have been expended on new and refined pressure transducing and computing systems and on the standards by which they are calibrated. So much progress has been made in this that the limiting factor is, or may soon be, the sensing and transmitting in the aircraft of the pressure to be transduced. Until the appearance of References 1 - 13 and 18 there was little guidance available on the maintenance of pitot and static systems. This report presents what information is available, suggests limits, and lists the principal original papers on the subject.