SAE ARP748 Gas Turbine Engine Power Take-Off Pad Requirements
时间:2024-05-14 22:57:39 来源: 标准资料网 作者：标准资料网 阅读：9472
Product Code:SAE ARP748
Title:Gas Turbine Engine Power Take-Off Pad Requirements
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:An industry-wide survey indicates the need for power take-off pads on gas turbine engines intended for helicopter power plant installation. Specific attention has been given to this problem as related to the free turbine type of gas turbine engine. The gas generator of free turbine engines may be operated while the power turbine engine section is locked (O RPM). Under these conditions it may be desired to operate the gas generator in order to provide auxiliary power to the aircraft for various purposes. The purpose of this document is to summarize these requirements.
【英文标准名称】:Communicationcables-Specificationsfortestmethods-Part1-9:Electricaltestmethods-Unbalanceattenuation(longitudinalconversionloss,longitudinalconversiontransferloss);GermanversionEN50289-1-9:2001
【原文标准名称】:通信电缆.试验方法规范.第1-9部分:电气试验方法.非平衡衰减(纵向变换损耗、纵向变换传送损耗);德文版本EN50289-1-9:2001
【标准号】:DINEN50289-1-9-2002
【标准状态】:现行
【国别】:德国
【发布日期】:2002-07
【实施或试行日期】:2002-07-01
【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】:非对称;通信电缆;远程通信;模拟信号;模拟;阻尼(波);数字信号;数字的;作标记;电信;定义;测量技术;试验;规范;电气试验;电气工程;电缆;电缆
【英文主题词】:Analogue;Analoguesignals;Cables;Communicationcables;Damping;Definitions;Digital;Digitalsignals;Electriccables;Electricalengineering;Electricaltesting;Marking;Measuringtechniques;Specification;Telecommunication;Testing;Unsymmetry
【摘要】:Thedocumentdetailsthemethodofteststodetermineattenuationunbalanceofcablesusedinanalogueanddigitalcommunicationsystemsbyusingthetransmissionmeasurementmethod.
【中国标准分类号】:K13
【国际标准分类号】:33_120_10
【页数】:9P.;A4
【正文语种】:德语
【英文标准名称】:Coatingpowders-Part14:Terminology(ISO8130-14:2004);TrilingualversionENISO8130-14:2004
【原文标准名称】:粉末涂料.第14部分:术语
【标准号】:ENISO8130-14-2004
【标准状态】:现行
【国别】:
【发布日期】:2004-09
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:粉末覆层;涂层材料;多语种的;粉末;抽样方法;涂料;清漆;定义;术语
【英文主题词】:Coatingmaterials;Definition;Definitions;Multilingual;Paints;Powder;Powdercoatings;Samplingmethods;Terminology;Varnishes
【摘要】:
【中国标准分类号】:G51
【国际标准分类号】:01_040_87;87_040
【页数】:12P.;A4
【正文语种】:英语