NF E51-005-2003 工业风机.风机振动的测量方法

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【英文标准名称】:StandardGuideforFixedBladeBroadheadPerformanceandSafetyStandards
【原文标准名称】:固定刃的粗大尖形铁箭头的性能和安全标准的标准指南
【标准号】:ASTMF1352-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:F08.16
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:blades;broadheads;ferrule;flight;penetration;Bowandarrowmaterials/applications;Broadheadperformance;Ferruleattachment;Fixedbladebroadheadperformance;Hunting;Penetration--sportsequipment;Peripheralfieldsofvision/scotomas;Safetyprec
【摘要】:Thisguideisnotintendedtobeall-inclusive.Theremaybeadditionalaspectsofperformanceandsafetythatneedtobeaddressedinordertohaveacomprehensivestudyofthesubjectmatter.Thesuggestedpreliminaryguidelinesummariesthatfollowweredevelopedbyaconsensusofbowhunterswithmanyyearsoffieldexperience,industrypeoplewithknowledgeinthedesignandmanufactureofbroadheads,andindividualsexperiencedinthedistributionandretailareasofthebusinesswhohaveclosecontactwithendusers.1.1Thisguidecoverstheformulationofpreliminaryguidelinesinsixareasofbroadheadperformanceandsafety.1.2Thefirstthreeguidelines,flight,penetration,andsharpness,arerelatedtoperformance,buttheycanhavesomebearingonsafety.Thelastthree,impactresistance,assemblyandattachmentmethods,andpackaging,determinetoagreatdegreethesafetylevelofthebroadheadinthehandsoftheenduser.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y55
【国际标准分类号】:97_220_40
【页数】:3P.;A4
【正文语种】:英语


【英文标准名称】:Plastics-Filmandsheeting-Determinationofgas-transmissionrate-Differential-pressuremethods
【原文标准名称】:塑料.薄膜和薄膜纸.用压差法测定气体穿透率
【标准号】:BSISO15105-1-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-12-31
【实施或试行日期】:2007-12-31
【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】:定义;压差;箔;透气性;塑料薄膜;塑料;试验温度;测试
【英文主题词】:Definitions;Differentialpressure;Foil;Gaspermeability;Plasticfilms;Plastics;Testtemperatures;Testing
【摘要】:Thefollowingreferenceddocumentsareindispensablefortheapplicationofthisdocument.Fordatedreferences,onlytheeditioncitedapplies.Forundatedreferences,thelatesteditionofthereferenceddocument(includinganyamendments)applies.ISO4593,Plastics—Filmandsheeting—Determinationofthicknessbymechanicalscanning
【中国标准分类号】:G31
【国际标准分类号】:83_140_10
【页数】:20P.;A4
【正文语种】:英语