【英文标准名称】:StandardTestMethodforDeterminationofOxygeninCopperandCopperAlloys
【原文标准名称】:铜和铜合金中氧含量测定的标准试验方法
【标准号】:ASTME2575-2008
【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】:E01.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:copper;copperalloys;inertgasfusion;infrared;oxygencontent;thermalconductivity
【摘要】:Thistestmethodisprimarilyintendedasarefereetestforcompliancewithcompositionalspecifications.Itisassumedthatallwhousethistestmethodwillbetrainedanalysts,capableofperformingcommonlaboratoryproceduresskillfullyandsafely.Itisexpectedthatworkwillbeperformedinaproperlyequippedlaboratory.1.1Thistestmethodcoversthedeterminationofoxygenincopperandcopperalloysinconcentrationsfrom0.0005to0.04%.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H13
【国际标准分类号】:77_120_30
【页数】:5P.;A4
【正文语种】:英语


【英文标准名称】:Writingandmarkinginstruments-Specificationforendclosures
【原文标准名称】:书写工具和标记工具.端盖规范
【标准号】:BS7272-2-2000
【标准状态】:作废
【国别】:英国
【发布日期】:2000-09-15
【实施或试行日期】:2000-09-15
【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】:打印设备(文具);闭塞物;作标记;安全装置;文化用品;书写;办公室设备;儿童保护设备;儿童;钢笔;帽(闭塞物);性能试验
【英文主题词】:Caps(closures);Childproofequipment;Children;Closures;Marking;Officeequipment;Pens;Performancetesting;Safetydevices;Stampingequipment(stationery);Stationery;Writing
【摘要】:ThisBritishStandardspecifiesrequirementsforendclosuresincorporatedintowritingandmarkinginstrumentswhicharedesignedorclearlyintendedforusebychildrenupto14yearsofage.ThisBritishStandardisnotapplicabletothefollowing:—writingandmarkinginstrumentswhicharenotdesignedorintendedforusebychildren,e.g.jewellerypens,expensivefountainpens,professionaltechnicalpens;—endclosuresforrefills;—erasersandtheirprotectivecovers;—partswhichareseveredbythetestequipment.
【中国标准分类号】:N14
【国际标准分类号】:97_180;97_190
【页数】:10P.;A4
【正文语种】:英语