JB 1656-1975 矿用叶轮式浮选机 技术条件
作者:标准资料网 时间:2024-03-28 17:27:03 浏览:8441
来源:标准资料网
基本信息
标准名称: | 矿用叶轮式浮选机 技术条件 |
中标分类: |
矿业 >>
矿山机械设备 >>
洗选设备 |
替代情况: | 被JB/T 1655-2008代替 |
发布日期: | 1975-12-30 |
实施日期: | 1992-10-01 |
首发日期: | 1900-01-01 |
作废日期: | 2008-11-01 |
归口单位: | 沈阳选矿机械所 |
出版社: | 机械工业出版社 |
出版日期: | 1992-10-01 |
页数: | 4 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: 矿业 矿山机械设备 洗选设备
【英文标准名称】:StandardPracticeforThermographicInspectionofInsulationInstallationsinEnvelopeCavitiesofFrameBuildings
【原文标准名称】:框架建筑物外壳内腔的绝热设施的温度记录检验用标准实施规程
【标准号】:ASTMC1060-2011a
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:C16.30
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:建筑物外壳;红外线的;现场;隔热;墙壁系统;工艺;绝热材料;温度记录器检测;墙;木质框架建筑
【英文主题词】:buildingenvelope;infrared;in-situ;thermalinsulation;wallsystems;workmanship;Thermalinsulatingmaterials;Thermographicinspection;Walls;Woodframeconstructions
【摘要】:Althoughinfraredimagingsystemshavethepotentialtodeterminemanyfactorsconcerningthethermalperformanceofawall,roof,floor,orceiling,theemphasisinthispracticeisondeterminingwhetherinsulationismissingorwhetheraninsulationinstallationismalfunctioning.Anomalousthermalimagesfromotherapparentcausesmayalsoberecordedassupplementalinformation,eventhoughtheirinterpretationmayrequireproceduresandtechniquesnotpresentedinthispractice.1.1Thispracticeisaguidetotheproperuseofinfraredimagingsystemsforconductingqualitativethermalinspectionsofbuildingwalls,ceilings,roofs,andfloors,framedinwoodormetal,thatmaycontaininsulationinthespacesbetweenframingmembers.Thisprocedureallowsthedetectionofcavitieswhereinsulationmaybeinadequateormissingandallowsidentificationofareaswithapparentlyadequateinsulation.1.2Thispracticeoffersreliablemeansfordetectingsuspectedmissinginsulation.Italsooffersthepossibilityofdetectingpartial-thicknessinsulation,improperlyinstalledinsulation,orinsulationdamagedinservice.Proofofmissinginsulationoramalfunctioningenveloperequiresindependentvalidation.Validationtechniques,suchasvisualinspectionorin-situR-valuemeasurement,arebeyondthescopeofthispractice.1.3Thispracticeislimitedtoframeconstructioneventhoughthermographycanbeusedonallbuildingtypes.,1.4Instrumentationandcalibrationrequiredunderavarietyofenvironmentalconditionsaredescribed.Instrumentationrequirementsandmeasurementproceduresareconsideredforinspectionsfrombothinsideandoutsidethestructure.Eachvantagepointoffersvisualaccesstoareashiddenfromtheotherside.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Inparticular,cautionshouldbetakeninthehandlingofanycryogenicliquidsorpressurizedgasesrequiredforuseinthispractice.SpecificprecautionarystatementsaregiveninNote1andNote3.
【中国标准分类号】:P31
【国际标准分类号】:
【页数】:7P.;A4
【正文语种】:
【英文标准名称】:Testrelatingtopavement.Evenesstest.Part5:measurementofadeformationclassbymovinga1,50Mrule.
【原文标准名称】:与人行道有关的试验.平整试验.第5部分:通过一移动的A1,50M比例尺对变形级别的测量
【标准号】:NFP98-219-5-1996
【标准状态】:现行
【国别】:法国
【发布日期】:1996-12-01
【实施或试行日期】:1996-12-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:P66
【国际标准分类号】:93_080_20
【页数】:6P;A4
【正文语种】:其他