HB 5441.8-1989 粉末冶金制品和粉末的性能测试 烧结金属衬套径向压溃强度的测定

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基本信息
标准名称:粉末冶金制品和粉末的性能测试 烧结金属衬套径向压溃强度的测定
中标分类: 冶金 >> 粉末冶金 >> 粉末冶金综合
ICS分类:
发布日期:1990-04-11
实施日期:1990-06-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
页数:3页
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所属分类: 冶金 粉末冶金 粉末冶金综合
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【英文标准名称】:Coatingsonmetalfasteners.Specificationforhotdippedgalvanizedcoatings
【原文标准名称】:金属紧固件涂层.热浸镀锌涂层的规范
【标准号】:BS7371-6-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-01-15
【实施或试行日期】:1998-01-15
【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】:余隙距离;覆层工艺;涂层;耐腐蚀性;名称与符号;尺寸公差;浸涂;脆裂;紧固件;镀锌;热浸涂敷;热浸镀锌;氢;使用说明书;含铁合金;金属涂层;金属;采购;厚度;螺纹紧固件;锌;锌合金
【英文主题词】:Clearancedistances;Coatingprocesses;Coatings;Corrosionresistance;Designations;Dimensionaltolerances;Dipcoating;Embrittlement;Fasteners;Galvanizing;Hotdipcoating;Hot-dipgalvanizing;Hydrogen;Instructionsforuse;Iron-containingalloys;Metalcoatings;Metals;Purchasing;Thickness;Threadedfasteners;Zinc;Zincalloys
【摘要】:TobereadinconjunctionwithBS7371-1:1991
【中国标准分类号】:A29
【国际标准分类号】:21_060_01;25_220_40
【页数】:10P.;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforHelmetsUsedforDownhillMountainBicycleRacing
【原文标准名称】:下山自行车赛用头盔标准规范
【标准号】:ASTMF1952-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:F08.53
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:bicycle;downhill;helmets;mountain;racing;Bicycleequipment--specifications;Downhillmountainbicycleracing;Protectiveheadgear--specifications;Racing;Sportsprotectiveequipment--specifications
【摘要】:1.1Thisspecificationcoversperformancerequirementsforhelmetsusedbydownhillmountainbicycleriders.Studieshaveshownhigherrisktotheheadandfaceforthissportascomparedtorecreationalstreetriding;hence,thisspecificationrequiresgreaterimpactprotectionandprovidesperformancecriteriaforchinbarsonfull-facehelmets,butdoesnotrequirefull-facehelmets.Thisspecificationrecognizesthedesirabilityoflightweightconstructionandventilation;however,itisaperformancespecificationandisnotintendedtorestrictdesign.1.2AlltestingandrequirementsofthisspecificationshallbeinaccordancewithTestMethodsF1446,exceptwherenotedherein.1.3Partialutilizationofthisstandardisprohibited.Anystatementofcompliancewiththisspecificationmustbeacertificationthattheproductmeetsalloftherequirementsofthisspecificationinitsentirety.Aproductthatfailstomeetanyoneoftherequirementsofthisspecificationisconsideredtohavefailedthisstandard,andshouldnotbesoldwithanyindicationthatitmeetspartsofthisstandard.1.4Headgeardesignedtocomplywiththisandotherstandardsmayproclaimusesascertifiedbythemanufacturer.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thefollowingsafetycaveatappliestothechemical,mechanical,orphysical,oracombinationthereof,testmethodsdescribedhereinandismeantspecificallyforthoseperformingthetests(inanefforttoprovidethemwithnoticetotaketheappropriateprecautionswhenconductingthetests):Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y14
【国际标准分类号】:13_340_20
【页数】:3P.;A4
【正文语种】:英语