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ANSI/ISO/IEC 18809-2000 信息技术.信息交换用8mm宽盒式磁带.带MIC格式的螺旋扫描记录AIT-1

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【英文标准名称】:InformationTechnology-8mmWideMagneticTapeCartridgeforInformationInterchange-HelicalScanRecordingAIT-1withMICFormat
【原文标准名称】:信息技术.信息交换用8mm宽盒式磁带.带MIC格式的螺旋扫描记录AIT-1
【标准号】:ANSI/ISO/IEC18809-2000
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【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】:
【标准类型】:()
【标准水平】:()
【中文主题词】:盒式磁带;数据交换;信息处理
【英文主题词】:informationprocessing;cassettes(magnetictapes);dataexchange
【摘要】:ThisInternationalStandardspecifiesthephysicalandmagneticcharacteristicsofan8mmwidemagnetictapecartridgecontainingamemorychiptoenablephysicalinterchangeofsuchcartridgesbetweendrives.Italsospecifiesthequalityoftherecordedsignals,therecordingmethodandtherecordedformat-calledAdvancedIntelligentTapeNo.1withMemoryInCartridge(AIT-1withMIC)-therebyallowingdatainterchangebetweendrivesbymeansofsuchmagnetictapecartridges.TheSystemLogisrecordedintheMIC.ThisInternationalStandardspecifiestwotypesofcartridgedependingonthethicknessofthemagnetictapecontainedinthecase.
【中国标准分类号】:L64
【国际标准分类号】:35_220_23
【页数】:
【正文语种】:英语


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Product Code:SAE AMS3658
Title:Polytetrafluoroethylene Extrusions, Premium Strength, Sintered and Stress- Relieved Radiographically Inspected
Issuing Committee:Ams P Polymeric Materials Committee
Scope:This specification covers one grade of polytetrafluoroethylene resin in the form of extruded rods, tubes, and shapes. These products have been used typically for parts, such as seals, back-up rings, and bearings, requiring chemical inertness and dimensional stability up to 260 degrees C (500 degrees F) and better mechanical and/or electrical properties than AMS 3656, but usage is not limited to such applications.【英文标准名称】:RequirementsforSecondaryNetworkProtectors
【原文标准名称】:二级网络保护装置要求
【标准号】:ANSI/IEEEC57.12.44-2005
【标准状态】:现行
【国别】:美国
【发布日期】:2006-04-24
【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】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:电路网络;过电压保护装置;规范(验收)
【英文主题词】:Circuitnetworks;Overvoltageprotection;Specification(approval)
【摘要】:Theperformance,electrical,andmechanicalinterchangeability,andthesafetyoftheequipmentarecovered.
【中国标准分类号】:F21
【国际标准分类号】:35_110
【页数】:
【正文语种】:英语