IEC 60580-1977 曝光面积求积仪
时间:2024-05-14 12:31:50 来源: 标准资料网 作者：标准资料网 阅读：8029
【英文标准名称】:Areaexposureproductmeter
【原文标准名称】:曝光面积求积仪
【标准号】:IEC60580-1977
【标准状态】:作废
【国别】:国际
【发布日期】:1977
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC62B
【标准类型】:()
【标准水平】:()
【中文主题词】:X射线设备;医学放射学;医学科学;电气工程;电器;规范(批准);X射线仪;X射线分析;剂量计;医疗设备;测量仪器;生产;试验设备;定义;医疗放射照相术
【英文主题词】:
【摘要】:
【中国标准分类号】:C43
【国际标准分类号】:17_240
【页数】:43P;A4
【正文语种】:英语
【英文标准名称】:Reagentsforchemicalanalysis;Part3:Specifications;Secondseries
【原文标准名称】:化学分析试剂第3部分:规范第二系列
【标准号】:ISO6353-3-1987
【标准状态】:现行
【国别】:国际
【发布日期】:1987-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC47
【标准类型】:()
【标准水平】:()
【中文主题词】:规范;试验;化学分析;化学分析和试验;化学试剂
【英文主题词】:Chemicalanalysisandtesting;Chemicalreagents;Specifications;Testing;Tests
【摘要】:ThispartofISO6353givesspecificationsandindicatesthetestmethodstobeusedforcheckingconformitywiththesespecificationsforasecondseriesofreagentsusedinanalyticalchemistrythenumberingsystemofwhichcontinuesthefirstseriesspecifiedinISO6353-2.ThisdocumentshouldbereadinconjunctionwithISO6353-1,whichdescribesthegeneraltestmethods(GM)applicabletotherequirementsofthereagentspecificationsandgivessuchgeneralinformationasisrequiredforthecorrectuseofthestandard.ParticularattentionisdrawntoISO6353-1,clause4,whichdescribesthepreparationof—standardsolutions(SS)atdilutionsⅠ,ⅡandⅢ;—reagentsolutions(RS);—indicatorsolutions(IS).InthispartofISO6353,asteriskedclausereferencenumbersrefertothe1982editionofISO6353-1.
【中国标准分类号】:G60
【国际标准分类号】:71_040_30
【页数】:75P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforSlakeDurabilityofShalesandSimilarWeakRocks
【原文标准名称】:油页岩和类似弱岩石抗崩解持久性的标准试验方法
【标准号】:ASTMD4644-2008
【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】:D18.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:abrasionresistance;shale;slakedurability;weakrocks;Abrasionresistance--soil/rock/relatedmaterials;Durability--soil/rock/relatedmaterials;Rockmaterials/properties/analysis;Shale;Slakedurability;Weakrocks
【摘要】:Thetestmethodisusedtoestimatequalitativelythedurabilityofweakrocksintheserviceenvironment.(1-7).Thistestmethodisusedtoassignquantitativedurabilityvaluestoweakrocks.AprimaryexampleistheFranklinRatingSystem(1).Note18212;Thequalityoftheresultproducedbythisstandardisdependentonthecompetenceofthepersonnelperformingit,andthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetesting,sampling,inspection,andsoforth.UsersofthisstandardarecautionedthatcompliancewithPracticeD3740doesnotinitselfassurereliableresults.Reliableresultsdependonmanyfactors;PracticeD3740providesameansofevaluatingsomeofthosefactors.1.1Thistestmethodcoversthedeterminationoftheslakedurabilityindexofashaleorothersimilarrockaftertwodryingandwettingcycleswithabrasion.1.2AllobservedandcalculatedvaluesshallconformtotheguidelinesforsignificantdigitsandroundingestablishedinPracticeD6026.1.2.1Themethodusedtospecifyhowdataarecollected,calculated,orrecordedinthisstandardisnotdirectlyrelatedtotheaccuracytowhichthedatacanbeappliedindesignorotheruses,orboth.Howoneappliestheresultsobtainedusingthisstandardisbeyonditsscope.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesaremathematicalconversionstoinch-poundunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P13
【国际标准分类号】:91_100_15
【页数】:4P.;A4
【正文语种】:英语