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ISO 9329-4-1997 压力用途的无缝钢管交货技术条件第4部分:奥氏体不锈钢

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【英文标准名称】:Seamlesssteeltubesforpressurepurposes-Technicaldeliveryconditions-Part4:Austeniticstainlesssteels
【原文标准名称】:压力用途的无缝钢管交货技术条件第4部分:奥氏体不锈钢
【标准号】:ISO9329-4-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC17
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;机械性能;尺寸公差;压力管;钢;交货条件;奥氏体钢;钢管;化学成分;无缝管;试验;作标记
【英文主题词】:Austeniticsteels;Chemicalcomposition;Deliveryconditions;Dimensionaltolerances;Dimensions;Marking;Mechanicalproperties;Pressurepipes;Seamlesspipes;Steelpipes;Steeltubes;Steels;Testing
【摘要】:Specifiesthetechnicaldeliveryconditionsforseamlesssteeltubesofcircularcross-section,madeofausteniticstainlesssteel.Thesetubesareappliedatroomtemperature,atlowtemperaturesoratelevatedtemperaturesandareintendedfortheconstructionofpressurevessels,chemicalplantsandsteamgeneratingequipment.ReplacesISO2604-2:1975.
【中国标准分类号】:H48
【国际标准分类号】:23_040_10
【页数】:26P;A4
【正文语种】:英语


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Product Code:SAE AMS7272
Title:Rings, Sealing, Butadiene-Acrylonitrile (Nbr) Rubber Synthetic Lubricant Resistant 67-75
Issuing Committee:Ams Ce Elastomers Committee
Scope:This specification covers a butadiene-acrylonitrile (NBR) rubber in the form of molded rings. These rings have been used typically as sealing rings in contact with diester synthetic lubricants in service up 150 degrees C (302 degrees F), but usage is not limited to such applications. The cross-section of such rings is usually not over 0.275 inch (6.98 mm) in diameter or thickness.【英文标准名称】:Telecontrolequipmentandsystems;part5:transmissionprotocols;sectionone:transmissionframeformats
【原文标准名称】:远动设备和系统第5部分:传输规约第1节:传输帧格式
【标准号】:IEC60870-5-1-1990
【标准状态】:现行
【国别】:国际
【发布日期】:1990-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC57
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;传输格式;数据传送;数据处理;遥控技术;规范(批准);传输协议;遥控系统;信号传输;记录品;远程控制系统
【英文主题词】:Controlsystems;Dataformats;Dataprocessing;Datastructures;Datatransfer;Datatransmission;Datatransmissionmethods;Electricalengineering;Encoding;Opensystems;OSI;Protocols;Records;Remotecontrolsystems;Remotecontroltechnology;Signaltransmission;Specification(approval);Synchronization;Telecontrolequipment;Telecontrolsystems;Transmissionformat;Transmissionframeformats;Transmissionprotocol;Whitelayers
【摘要】:Specifiesthebasicrequirementsforservicestobeprovidedbythelinkandphysicallayersfortelecontrolpurposes.Establishesstandardsforcoding,formattingandsynchronizingdataframes.Coversasynchronousdatatransmissionwithhalfduplexand
【中国标准分类号】:M17
【国际标准分类号】:33_200
【页数】:79P.;A4
【正文语种】:英语