MIL-STD-10A (NOTICE 2)
时间:2024-05-19 13:15:39 来源: 标准资料网 作者：标准资料网 阅读：8708
MIL-STD-10A (NOTICE 2), MILITARY STANDARD: SURFACE ROUGHNESS, WAVINESS, AND LAY (25 OCT 1963) [S/S BY ANSI B46.1-78]., This standard establishes a uniform system for the identification and specification of the geometric irregularities of the surfaces of solid materials. It provides, through the use of symbols and numerical classifications, a means for accurately expressing surface roughness, waviness, and lay requirements on drawings, in specifications, or verbally.
【英文标准名称】:Industrialautomationsystemsandintegration-Productdatarepresentationandexchange-Descriptionmethods-TheEXPRESS-Ilanguagereferencemanual
【原文标准名称】:工业自动化系统和集成.产品数据表示和交换.第12部分:描叙方法.EXPRESS-I语言参考手册
【标准号】:BSISO/TR10303-12-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-10-15
【实施或试行日期】:1998-10-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:使用说明;过程控制;规范语言;工业的;计算机应用;数据表示;手册;图解表示法;语言;信息交流;自动控制系统;文件结构(计算机);图形表示;表示;控制系统;合格;软件技术;数据布置;句法;接口
【英文主题词】:Artificiallanguages;Automation;Automationsystems;Computerapplications;Datarepresentation;Definition;Definitions;Encoding;EXPRESS;Handbooks;Industrialproducts;Informationexchange;Productdata
【摘要】:ThispartofISO10303definesalanguagebywhichaninstanceof(partof)auniverseofdiscoursecanbedisplayed.Italsoprovidesaformaldescriptionmethodforsupportingthespecificationofabstracttestcases.ThelanguageiscalledEXPRESS-I.ItisacompanionlanguagetoEXPRESSwhichisspecifiedinISO10303-11.EXPRESS-IisaninstantiationlanguageforaconceptualschemalanguageasdefinedinISOTR9007,andtheparticularconceptualschemalanguagethatformedthestartingpointforEXPRESS-IwasEXPRESS.TheEXPRESS-Ilanguageprovidesforthedisplayofthestateoftheobjectsbelongingtoauniverseofdiscourseandtheinformationunitspertainingtothoseobjects.Thefollowingarewithinthescope:—displayofinstancesofschemas;—displayofinstancesoftypesandentities;—abstracttestcasedata;—mappingfromEXPRESSschemasanddatatypestoEXPRESS-Iinstances.ThefollowingareoutsidethescopeofthispartofISO10303:—mappingfromother(conceptualschema)languagestoEXPRESS-I;—definitionofdatabaseformats;—definitionoffileformats;—definitionoftransferformats;—processcontrol;—informationprocessing;—exceptionhandling.EXPRESS-Iisnotaprogramminglanguage.
【中国标准分类号】:J04
【国际标准分类号】:35_240_50
【页数】:130P.;A4
【正文语种】:英语
Product Code:SAE ARP5015
Title:Ground Equipment - 400 Hertz Ground Power Performance Requirements
Issuing Committee:Age-2c Vehicle Maintenance And Aircraft Servicing Committee
Scope: This SAE Aerospace Recommended Practice (ARP) covers the requirements for ground power equipment that supplies 115/200 V, 3-phase, 400 Hz output capable of powering aircraft type loads requiring MIL-STD-704E/DFS-400 quality power. All forms of ground power including mobile and fixed systems are addressed by this document. High voltage (270 V DC) systems are not included in this specification.