【英文标准名称】:Specificationfortolerancesondimensions,shapeandmassforhotrolledsteelplates3mmthickorabove
【原文标准名称】:厚度3mm或3mm以上热轧钢板材尺寸、形状和质量公差规范
【标准号】:BSEN10029-1991
【标准状态】:作废
【国别】:英国
【发布日期】:1991-10-31
【实施或试行日期】:1991-10-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:宽度;钢;公差(测量);尺寸公差;名称与符号;厚度;合金钢;屈服强度;长度;机械公差;形状公差;重量公差;非合金钢;平整度;热加工;不锈钢;滚轧;薄板材
【英文主题词】:Alloysteels;Designations;Deviations;Dimensionstandards;Dimensionaltolerances;Dimensions;Flatrolledproducts;Formtolerances;Hotrolled;Limitdeviations;Materials;Plates;Semi-finishedproducts;Shape;Sheetmaterials;Sheetsteels;Stainlesssteels;Steelproducts;Steels;Tolerances(measurement);Unalloyedsteels;Weighttolerances;Weights
【摘要】:ThisEuropeanStandardspecifiesrequirementsfortolerancesforhot-rollednon-alloyandalloysteelplatesincludingstainlesssteelswiththefollowingcharacteristics:a)nominalthickness≥3mm≤250mm;b)nominalwidth≥600mm;c)specifiedminimumyieldstrength<700N/mm.Tolerancesforproductsofwidth<600mmcutorslitfromplateshouldbeagreedbetweenmanufacturerandpurchaseratthetimeofenquiryandorder.ThisEuropeanStandarddoesnotapplytoroundplates,sketchplates,chequerorraised-dropletpatternfloorplatesandwideflatsforwhichotherEURONORMSexistorEuropeanStandardsdealingwithtolerancesonproductsofsteelarebeingprepared:-tolerancesondimensions,shapeandmassforhot-rolledwideflatsofsteel(seeEURONORM91).note:1)UntilthisEURONORMistransformedintoaEuropeanStandard,itcaneitherbeimplementedorreferencemadetothecorrespondingnationalstandard,thelistofwhichisgiveninannexAtothisEuropeanStandard.
【中国标准分类号】:H46
【国际标准分类号】:77_140_50
【页数】:16P;A4
【正文语种】:英语
基本信息
标准名称: | 带刀片皮机 |
中标分类: |
轻工、文化与生活用品 >>
轻工机械 >>
皮革加工机械 |
替代情况: | 被QB/T 1063-2005代替 |
发布日期: | 1991-03-30 |
实施日期: | 1991-12-01 |
首发日期: | |
作废日期: | 2005-09-01 |
出版日期: | |
页数: | 4页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 轻工 文化与生活用品 轻工机械 皮革加工机械
【英文标准名称】:StandardPracticeforFabricationofRingTestSpecimensforGlass-ResinComposites
【原文标准名称】:玻璃纤维树脂复合物用环形试样制作的标准实施规范
【标准号】:ASTMD2291-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D20.18
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:composite;glassfiber;prepreg;ringsamples;ringtensiletesting;sheartesting;specimenpreparation;thermosetresin;Resins(composite);Specimenpreparation(fortesting)--aerospacematerials;Highmodulusfibrouscomposites--resin-matrix
【摘要】:Thispracticeprovidesauniformprocedureforfabricatingglassfiber/thermosetresinringsamplesforuseastestspecimens.SpecimenssopreparedcanbeusedinTestMethodsD2290andD2344/D2344M.1.1Thispracticeisintendedforuseinthefabricationofring-typetestspecimenstobeusedintheevaluationofthemechanicalpropertiesofreinforcementandresinsinacompositestructure.Thepracticeoutlinesthestepsinthepreparationofthetestspecimens,includingthefinalspecimenmachiningwhereapplicable.Fourfinalringconfigurationsareincluded.1.2ThevaluesstatedineitherSIunitsofinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ThereisnoknownISOequivalenttothispractice.
【中国标准分类号】:Q23
【国际标准分类号】:83_140_10
【页数】:4P.;A4
【正文语种】:英语