MIL-STD-1373 (NOTICE 2)
时间:2024-05-19 07:30:05 来源: 标准资料网 作者：标准资料网 阅读：9667
MIL-STD-1373 (NOTICE 2), MILITARY STANDARD: SCREW-THREAD, MODIFIED, 60? STUB, DOUBLE (27 NOV 1972)., To all holders of MIL-STD-1373, retain this notice and insert before table of contents.
【英文标准名称】:StandardSpecificationforSteel,SheetandStrip,Heavy-ThicknessCoils,Carbon,Hot-Rolled
【原文标准名称】:热轧碳素钢薄板,带材和重型粗盘条的标准规范
【标准号】:ASTMA635/A635M-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:带钢;钢;薄板材
【英文主题词】:stripsteels;sheetmaterials;steels
【摘要】:
【中国标准分类号】:H46
【国际标准分类号】:77_140_50
【页数】:10P;A4
【正文语种】:英语
【英文标准名称】:Electricalapparatusforthedetectionandmeasurementofoxygen-Performancerequirementsandtestmethods
【原文标准名称】:氧气的检测和测量用电气器具.性能要求和试验方法
【标准号】:BSEN50104-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-07-23
【实施或试行日期】:2002-07-23
【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】:试验条件;警告装置;试验方法;混合气体;探测器;固定的;测量范围;浓缩;氧;测量;检波器(回路);便携的;操作说明书;气体检测器;电气工程;安全工程;安全要求;测量仪器;电学测量仪表;工作性能;安全;试验;定义;电气设备;电气器具;规范(验收)
【英文主题词】:Concentration;Definition;Definitions;Detectors;Detectors(circuits);Electricappliances;Electricalappliances;Electricalengineering;Electricalmeasuringinstruments;Gasdetectors;Gasmeasuringinstruments;Gasmixtures;Measurement;Measuringinstruments;Measuringranges;Operatinginstructions;Oxygen;Performanceinservice;Portable;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Stationary;Testmethods;Testing;Testingconditions;Warningdevices
【摘要】:ThisEuropeanStandardspecifiestestmethodsandperformancerequirementsforportable,transportableandfixedelectricalapparatusforthemeasurementoftheoxygenconcentrationingasmixturesindicatingupto25%(v/v).Inthecaseofinertgaspurging(inertization),itappliesalsotoapparatuswithanoxygenmeasuringfunctionforexplosionprotection.NOTEThemostcommonlyusedoxygensensorsincommercialequipmentforindustrialapplicationare:a)paramagneticsensors;b)electrochemicalsensors(aqueousandsolidelectrolytes).ThisEuropeanStandardisapplicabletooxygenalarmapparatusintendedtomeasurereliablytheoxygenconcentration,toprovideanindication,alarmorotheroutputfunction,thepurposeofwhichistogiveawarningofapotentialhazardand,insomecases,toinitiateautomaticormanualprotectiveaction(s),wheneverthelevelexceedsorfallsbelowapreselectedalarmconcentration.Itisapplicabletoapparatus,includingintegralsamplingsystemsofaspiratedapparatus,intendedtobeusedforcommercialandindustrialsafetyapplications.Itdoesnotapplytoexternalsamplingsystems,ortoapparatusoflaboratoryorscientifictype,ortomedicalequipment,ortoapparatususedonlyforprocesscontrolpurposes.
【中国标准分类号】:N20
【国际标准分类号】:13_230;29_260_20
【页数】:30P.;A4
【正文语种】:英语