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【英文标准名称】:StandardSpecificationforHard-DrawnCopper-CladSteelWire
【原文标准名称】:冷拉包铜钢丝标准规范
【标准号】:ASTMB227-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:B01.06
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:涂覆的;钢;钢产品;金属线;铜;覆层
【英文主题词】:cladsteelelectricalconductor;copperelectricalconductor-copper-cladsteel;copper-cladsteelelectricalconductor;electricalconductor;harddrawncopper-cladsteelwire;steelwire-copper-clad
【摘要】:1.1Thisspecificationcoversbarehard-drawnroundcopper-cladsteelwireforelectricalpurposes(Note1).Note18212;Wireorderedtothisspecificationisnotintendedforredrawing.Ifwireisdesiredforthispurpose,consultthemanufacturer.1.2Fourgradesofwirearespecified,designatedasfollows(Note2):Grade40HS,Grade40EHS,Grade30HS,andGrade30EHS.Note28212;Thegradescoveredbythisspecificationcorrespondtothefollowingcommercialdesignations:Grade40HS,HighStrength,40%Conductivity.Grade40EHS,ExtraHighStrength,40%ConductivityGrade30HS,HighStrength,30%Conductivity.Grade30EHS,ExtraHighStrength,30%Conductivity.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.ThevaluesgiveninparenthesesareinSIunits.
【中国标准分类号】:H49
【国际标准分类号】:77_140_65
【页数】:4P.;A4
【正文语种】:


【英文标准名称】:Opticsandphotonics-Preparationofdrawingsforopticalelementsandsystems-Part12:Asphericsurfaces
【原文标准名称】:光学和光子学.光学元件和系统制图.第12部分:非球面表面
【标准号】:ISO10110-12-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-09
【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/TC172
【标准类型】:()
【标准水平】:()
【中文主题词】:非球面的;坐标系;制图;工程图;光学仪器;光学系统;光学;表面
【英文主题词】:Aspherical;Coordinatesystems;Drawings;Engineeringdrawings;Formulae(mathematics);Opticalinstruments;Opticalsystems;Optics;Photonics;Representations;Specification(approval);Surfaces;Symbolicrepresentations;Tolerances(measurement)
【摘要】:TheISO10110seriesspecifiesthepresentationofdesignandfunctionalrequirementsforopticalelementsintechnicaldrawingsusedformanufacturingandinspection.ThispartofISO10110specifiesrulesforpresentation,dimensioningandtolerancingofopticallyeffectivesurfacesofasphericform.ThispartofISO10110doesnotapplytodiscontinuoussurfacessuchasFresnelsurfacesorgratings.ThispartofISO10110doesnotspecifythemethodbywhichcompliancewiththespecificationsistobetested.
【中国标准分类号】:N30
【国际标准分类号】:01_100_20;37_020
【页数】:15P;A4
【正文语种】:英语