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ANSI INCITS89-1981 未录制单碟双密度盒式磁盘(正面装载2200BPI、200TPI)一般、物理和磁性要求

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【英文标准名称】:UnrecordedSingle-DiskDouble-DensityCartridge(FrontLoading,2200BPI,200TPI),General,Physical,andMagneticRequirementsfor
【原文标准名称】:未录制单碟双密度盒式磁盘(正面装载2200BPI、200TPI)一般、物理和磁性要求
【标准号】:ANSIINCITS89-1981
【标准状态】:现行
【国别】:美国
【发布日期】:1981
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:盒式磁盘;信息交换;信息处理;信息系统;磁盘
【英文主题词】:Diskcartridges;Informationinterchange;Informationprocessing;Informationsystems;Magneticdisks
【摘要】:Specifiesthegeneral,physical,andmagneticrequirementsforinterchangeabilityofthesingle-diskcartridge(frontloading)asrequiredtoachieveunrecordedcartridgeinterchangebetweendiskstoragesandassociatedinformationprocessingsystems.
【中国标准分类号】:L64
【国际标准分类号】:35_220_23
【页数】:40P.;A4
【正文语种】:英语


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【英文标准名称】:TestMethodsforGasChromatographicAnalysisofMajorOrganicImpuritiesinPhenolProducedbytheCumeneProcess
【原文标准名称】:用异丙基苯工艺生产的奔酚中主要有机杂质的色相色谱分析的测试方法
【标准号】:ASTMD4961-1993
【标准状态】:作废
【国别】:美国
【发布日期】:1993
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:杂质;气相色谱法;苯酚;试验
【英文主题词】:phenol;gaschromatography;testing;impurities
【摘要】:
【中国标准分类号】:G17
【国际标准分类号】:71_040_40;71_080_90
【页数】:
【正文语种】:英语


Product Code:SAE AIR1826
Title:Acoustical Considerations for Aircraft Environmental Control System Design
Issuing Committee:Ac-9 Aircraft Environmental Systems Committee
Scope: This Aerospace Information Report (AIR) is limited in scope to the general consideration of environmental control system noise and its effect on occupant comfort. Additional information on the control of environmental control system noise may be found in the bibliography and in the documents referenced throughout the text. This document does not contain sufficient direction and detail to accomplish effective and complete acoustic designs.
Rationale: This Aerospace Information Report (AIR) is limited in scope to the general consideration of environmental control system noise and its effect on occupant comfort. Additional information on the control of environmental control system noise may be found in the bibliography and in the documents referenced throughout the text. This document does not contain sufficient direction and detail to accomplish effective and complete acoustic designs.