JJG (铁道) 126-1991 电平振荡器
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来源:标准资料网
基本信息
标准名称: | 电平振荡器 |
中标分类: |
综合 >>
计量 >>
时间、频率计量 |
发布日期: | |
实施日期: | 1992-12-01 |
首发日期: | |
作废日期: | 2011-04-02 |
出版日期: | |
页数: | 8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: 综合 计量 时间 频率计量
Product Code:SAE J833
Title:Human Physical Dimensions
Issuing Committee:Hftc1, Controls, Visibility, Anthropometrics, Accessiblty
Scope:This SAE Recommended Practice defines the worldwide human physical dimensions to be used in construction, general purpose industrial, agricultural tractors, forestry and specialized mining machinery categories as defined in SAE J1116 JUN86.【英文标准名称】:StandardTestMethodforCyclicFatigueTestingofMetalTibialTrayComponentsofTotalKneeJointReplacements
【原文标准名称】:整体膝关节替代物的医疗胫骨盘部件的周期疲劳测试的标准试验方法
【标准号】:ASTMF1800-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:F04.22
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:关节造形术;元部件;疲劳测试;膝;医疗产品;金属;矫形外科学;修复装置;外科植入物;试验方法;总的
【英文主题词】:arthroplasty;orthopaedicmedicaldevices;tibialcomponents;totalkneearthroplasty
【摘要】:Thistestmethodcanbeusedtodescribetheeffectsofmaterials,manufacturing,anddesignvariablesonthefatigueperformanceofmetallictibialtrayssubjecttocyclicloadingforrelativelylargenumbersofcycles.Theloadingoftibialtraydesignsinvivowill,ingeneral,differfromtheloadingdefinedinthistestmethod.Theresultsobtainedherecannotbeusedtodirectlypredictinvivoperformance.However,thistestmethodisdesignedtoallowforcomparisonsbetweenthefatigueperformanceofdifferentmetallictibialtraydesigns,whentestedundersimilarconditions.Inorderforfatiguedataontibialtraystobecomparable,reproducible,andcapableofbeingcorrelatedamonglaboratories,itisessentialthatuniformproceduresbeestablished.1.1Thistestmethodcoversaprocedureforthefatiguetestingofmetallictibialtraysusedinkneejointreplacements.Thistestmethodcoverstheproceduresfortheperformanceoffatiguetestsonmetallictibialcomponentsusingacyclic,constant-amplitudeforce.Itappliestotibialtrayswhichcoverboththemedialandlateralplateausofthetibia.Thistestmethodmayrequiremodificationstoaccommodateothertibialtraydesigns.1.2Thistestmethodisintendedtoprovideuseful,consistent,andreproducibleinformationaboutthefatigueperformanceofmetallictibialtrayswithoneunsupportedcondyle.1.3ThevaluesstatedinSIunitsareregardedasthestandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C35
【国际标准分类号】:11_040_40
【页数】:6P.;A4
【正文语种】: