ISO 1565-1978 牙科用硅酸盐粘固剂(人工混合)
作者:标准资料网 时间:2024-05-13 15:33:32 浏览:8937
来源:标准资料网
【英文标准名称】:Dentalsilicatecement(handmixed)
【原文标准名称】:牙科用硅酸盐粘固剂(人工混合)
【标准号】:ISO1565-1978
【标准状态】:作废
【国别】:国际
【发布日期】:1978-06
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC106
【标准类型】:()
【标准水平】:()
【中文主题词】:牙齿粘结剂;牙科材料;牙科学;凝固时间;材料规范;作标记;试验;试验设备
【英文主题词】:testing;marking;materialsspecification;tests;materialsspecifications;dentistry;dentalmaterials;testequipment;dentalcements;settingtime
【摘要】:
【中国标准分类号】:C33
【国际标准分类号】:0675
【页数】:9P;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforSamplingandSamplePreparationofIronOresandRelatedMaterialsforDeterminationofChemicalComposition
【原文标准名称】:化学成分测定用铁矿石及有关材料的取样和样品制备的标准实施规程
【标准号】:ASTME877-2008
【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】:E01.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:crush;division;dry;grind;ironore;pulverize;samplepreparation;sampling;Ironores--chemicalanalysis;Samplepreparation--ironores;Specimenpreparation(fortesting)--metals/alloys;Mechanicalsamplingsystems;Samplingmetals/alloys;Stoppedbe
【摘要】:Thispracticeistobeusedforsamplingandsamplepreparationofironoresandrelatedmaterials,priortouseofarefereemethodfortestingforcompliancewithcompositionalspecificationsformetalcontentorphysicalproperties.Itisassumedthatallwhousethisprocedurewillbetrainedanalystscapableofperformingcommonlaboratorypracticesskillfullyandsafely.Itisexpectedthatworkwillbeperformedinaproperlyequippedlaboratoryandthatproperwastedisposalprocedureswillbefollowed.Appropriatequalitycontrolpracticesmustbefollowed,suchasthosedescribedinGuideE882.Adequatemethodsforobtainingrepresentativesamplesfortestingthechemicalandphysicalpropertiesofaconsignmentofironoreareessential.Thesaleandusearedependentonthechemicalorphysicalproperties,orboth,ofanore.Thecriteriatopreventbiasmaybeusedforbothdesignofasamplingsystemandincheckingthedesignofanexistingsystem.1.1Thispracticecoversproceduresformechanicalsamplingofironoresandrelatedmaterialsinafallingstreamorstopped-beltsamplingandpreparingthegrosssampletothevarioustestsamplesrequiredforeachcharacteristictobemeasured.IncludedasAnnexesare(1)designcriteriatopreventbias,(2)statisticalmethodstodeterminequalityvariationandprecisionsofsamplinganddivision,and(3)amethodforcomparingtwosamplingproceduresforpossiblesystematicdifferences.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection8.
【中国标准分类号】:D31
【国际标准分类号】:73_060_10
【页数】:9P.;A4
【正文语种】:英语
【英文标准名称】:forInformationTechnology8mmWideMagneticTapeCartridgeforInformationInterchangeHelicalScanRecordingAdoptedbyINCITS
【原文标准名称】:信息技术.信息交换用8mm宽盒式磁带.INCITS采纳的螺旋扫描记录
【标准号】:ANSIISO/IEC11319-1993
【标准状态】:现行
【国别】:美国
【发布日期】:1993-01-01
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thisstandardspecifiesthephysicalandmagneticcharacteristicsofan8mmwidemagnetictapecartridgetoenableinterchangeabilityofsuchcartridges.Italsoprovidesaformatandrecordingmethod,thusallowing,togetherwithISO1001forMagneticTapeLabelling,fulldatainterchangebymeansofsuchmagnetictapecartridges
【中国标准分类号】:L64
【国际标准分类号】:35_220_23
【页数】:
【正文语种】:英语
