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ANSI/ASTM E1544-1994 阶梯式比对试块结构和用其估算在固体上使用声速测量系统产生误差的惯例

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【英文标准名称】:PracticeforConstructionofaSteppedBlockandItsUsetoEstimateErrorsProducedbySpeed-of-SoundMeasurementSystemsforUseonSolids
【原文标准名称】:阶梯式比对试块结构和用其估算在固体上使用声速测量系统产生误差的惯例
【标准号】:ANSI/ASTME1544-1994
【标准状态】:现行
【国别】:美国
【发布日期】:1994
【实施或试行日期】:1999-02-18
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:玻璃;超声检验;无损检验;试验
【英文主题词】:ultrasonictesting;non-destructivetesting;glass;testing
【摘要】:Thispracticeprovidesameansforevaluatingbothsystematicandrandomerrorsforultrasonicspeed-of-soundmeasurementsystemswhichareusedforevaluatingmaterialcharacteristicsassociatedwithresidualstressandwhichmayalsobeusedfornondestructivemeasurementsofthedynamicelasticmoduliofmaterials.Importantfeaturesandconstructiondetailsofareferenceblockcrucialtotheseerrorevaluationsaredescribed.Thispracticecanbeusedwhenevertheprecisionandbiasofsoundspeedvaluesareinquestion.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A42
【国际标准分类号】:19_100
【页数】:
【正文语种】:英语


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【英文标准名称】:Glasscontainers-Vacuumlugfinishes-Part14:110regular;TechnicalCorrigendum1
【原文标准名称】:玻璃容器.真空凸缘瓶口.第14部分:普通规格100.技术勘误1
【标准号】:ISO9100-14TechnicalCorrigendum1-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-10
【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/TC63
【标准类型】:()
【标准水平】:()
【中文主题词】:系耳;密闭装置;闭塞物;容器;直径;尺寸;瓶口;玻璃容器;公称尺寸;孔口;包装件;保藏瓮;紧压表面;插孔;螺纹转向;螺纹;真空的;系耳真空密闭;广口玻璃容器
【英文主题词】:Attachinglugs;Closingdevice;Closures;Containers;Diameter;Dimensions;Finishes;Glasscontainers;Nominalsizes;Orifices;Packages;Preservingjars;Receptacles;Sealingsurfaces;Threadturn;Threads;Vacuum;Vacuumlug-typeclosures;Wide-mouthedglasscontainer
【摘要】:
【中国标准分类号】:A82
【国际标准分类号】:55_100
【页数】:2P;A4
【正文语种】:英语


【英文标准名称】:Safetyofwoodworkingmachines-Circularsawingmachines-Manualhorizontalcuttingcross-cutsawingmachineswithonesawunit(manualradialarmsaws)
【原文标准名称】:木工机械的安全性.圆锯机械.带单锯装置的手动水平切割横剖锯机械(手动旋臂式锯)
【标准号】:BSEN1870-17-2007
【标准状态】:作废
【国别】:英国
【发布日期】:2007-03-30
【实施或试行日期】:2007-03-30
【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】:事故预防;支架臂圆锯;圆锯;圆锯(机床);横切;定义;电动工具;手动的;危害;机械工程;职业安全;操作说明书;危险防护;保护设备;保护措施;径向;安全;安全工程;安全措施;安全要求;锯床;规范(验收);木材加工;木工机械;工作场所安全
【英文主题词】:Accidentprevention;Bracket-armcircularsaws;Circularsaws;Circularsaws(machines);Crosscutting;Definition;Definitions;Electrictools;Handoperated;Hazards;Mechanicalengineering;Occupationalsafety;Operatinginstructions;Protectionagainstdanger;Protectiondevices;Protectivemeasures;Radial;Safety;Safetyengineering;Safetymeasures;Safetyrequirements;Sawingmachines;Specification(approval);Woodworking;Woodworkingmachines;Workplacesafety
【摘要】:Thisdocumentdealswiththesignificanthazards,hazardoussituationandeventsaslistedinClause4,relevanttostationaryanddisplaceablemanualhorizontalcuttingcross-cutcircularsawingmachineswithonesawunit(manualradialarmsaws),hereinafterreferredtoas“machines”,designedtocutsolidwood,chipboard,fibreboard,plywoodandalsothesematerialsiftheyarecoveredwithplasticedgingand/orplasticlaminates,whentheyareusedasintendedandundertheconditionsforeseenbythemanufacturer.NOTE1Forthedefinitionofstationaryanddisplaceablemachinesee3.2.3and3.2.4.Thisdocumentdoesnotapplyto:a)machinessetuponabenchoratablesimilartoabench,whichareintendedtocarryoutworkinastationaryposition,capableofbeingliftedbyonepersonbyhand.Thebenchcanalsobeanintegratedpartofthemachineifitconsistsofhingedlegswhichcanbeextendeddown;NOTE2Transportablemotor-operatedelectricaltoolsaredealtwithinEN61029-1:2000togetherwithprEN61029-2-2:1997.b)machinesfittedwithhydraulicallypoweredmachineactuators(e.g.hydraulicworkpiececlamping);c)machinesfittedwithpoweredwork-piecepositioning;d)machinesfittedwiththefacilityforeitherripping,milling(includingtrenchingandgrooving),sandingand/ordrilling;e)machinesequippedwithmorethanonesawspindlespeed.NOTE3Astandardtocovermachinesthatcanbeusedforrippingandmouldingwillbeconsideredatthenextrevision.NOTE4Semi-automaticandautomatichorizontalcuttingcross-cutcircularsawingmachineswithonesawunit(radialarmsaws)aredealtwithinEN1870-11.Thisdocumentisnotapplicabletomanualhorizontalcuttingcross-cutcircularsawingmachineswithonesawunit(manualradialarmsaws)whicharemanufacturedbeforethedateofitspublicationasEN.
【中国标准分类号】:J65
【国际标准分类号】:79_120_10
【页数】:48P.;A4
【正文语种】:英语