BS 5117 Sec.2.2-1985 发动机浓缩冷却剂("抗冻剂")的腐蚀抑制试验.第2部分:腐蚀抑制性能试验方法.第2.2节:玻璃器皿试验

上一篇: DIN 53537-1985 弹性体的检验.压力下应力松驰的测定
下一篇: BS 5117 Sec.1.1-1985 发动机浓缩冷却剂("抗冻剂")的腐蚀抑制试验.第1部分:测定物理和化学特性的试验方法.第1.1节:辅助方法

【英文标准名称】:Hardcoalandcoke-Mechanicalsampling-Methodsfordeterminingtheprecisionofsampling,samplepreparationandtesting
【原文标准名称】:硬煤和焦炭.机械取样.取样精度、样品制备和试验的测定方法
【标准号】:BSISO13909-7-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-01-23
【实施或试行日期】:2002-01-23
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:煤;焦炭;试样制备;矿物燃料;贸易标准;固体燃料;抽样方法
【英文主题词】:Bituminouscoal;Coal;Coke;Determination;Fossilfuels;Fuels;Hardcoal;Methods;Precision;Sampling;Samplingmethods;Solidfuels;Specification(approval);Specimenpreparation;Specimens;Testspecimens;Testing
【摘要】:InthispartofISO13909,equationsaredevelopedwhichlinkthevariableswhichcontributetooverallsamplingprecision.Methodsaredescribedforestimatingoverallprecisionandforderivingvaluesforprimaryincrementvariancewhichcanbeusedtomodifythesamplingschemetochangetheprecision.Methodsforcheckingthevarianceofsamplepreparationandtestingarealsodescribed.
【中国标准分类号】:D20
【国际标准分类号】:73_040;75_160_10
【页数】:48P.;A4
【正文语种】:英语


Product Code:SAE AMS4970
Title:Titanium Alloy Bars and Forgings 7Al - 4Mo Solution and Precipitation Treated
Issuing Committee:Ams G Titanium And Refractory Metals Committee
Scope:This specification covers a titanium alloy in the form of bars, wire, forgings, and forging stock.