【英文标准名称】:Liquid-tightflexiblesteelconduit
【原文标准名称】:防液渗的柔性钢导管
【标准号】:UL360-2003
【标准状态】:作废
【国别】:美国
【发布日期】:2003-06-25
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:钢;管;金属;钢导管;防水的;导(线)管;柔性
【英文主题词】:Conduits;Flexible;Metals;Pipes;Steelconduits;Steels;Waterproof
【摘要】:1.1Theserequirementscoverthe3/8(12),1/2(16),3/4(21),1(27),1-1/4(35),1-1/2(41),2(53),2-1/2(63),3(78),3–1/2(91),and4(103)tradesizes(metricdesignators)ofliquid-tightflexiblesteelconduit.TheconduitcoveredisintendedforinstallationinaccordancewiththeNationalElectricalCode(NFPA70)asracewayforwiresandcablesinmotorcircuitsoperatingatpotentialsover600volts,inelectric-signcircuitsoperatingatpotentialsupthrough1000volts,over1000volts,andinothercircuitsoperatingat0–600V.1.2Thisconduitisforapplicationsinwhichflexibilityoftheconduitisnecessaryduringinstallation,operation,ormaintenanceandthecontainedconductorsneedprotectionfromvapors,liquidsorsolids.1.3Thisconduitiscircularincrosssection,havinganouterliquid-tight,nonmetallic,sunlight-resistantjacketoveraninnerflexiblemetalcore,andisforuseinwet,dry,oroilylocationsinwhichtheconduitisexposedbutisnotsubjecttophysicaldamage.Conduitthatisnotmarkedwithatemperaturedesignationorismarked"60C"isforuseattemperaturesnotinexcessof60°C(140°F).Conduitthatisforuseindryoroilylocationsatatemperaturehigherthan60°C(140°F)ismarked"____Cdry,60Cwet,70Coilres"or"____Cdry,60Cwet,70Coilresistant"with"80C"or"105C"insertedasthedry-locationstemperature.1.4Conduitthatismarked"80Cdry,60Cwet,60Coilres"or"80Cdry,60Cwet,60Coilresistant"isforuseat80°C(176°F)andlowertemperaturesinair,and60°C(140°F)andlowertemperatureswhereexposedtowater,oilorcoolants-thatis,tocuttingoilsandthelikeinmachine-toolandotherindustrialapplications.1.5Conduitmarkedinaccordancewith23.4(g)islimitedtouseinoilfreeenvironments.1.6Fittingsforliquid-tightflexiblesteelconduitarecoveredintheStandardforFittingsforCableandConduit,UL514B.1.7Theserequirementsdonotcoverliquid-tightflexiblenonmetallicconduit.FlexiblenonmetallicconduitiscoveredintheStandardforLiquid-TightFlexibleNonmetallicConduit,UL1660,andthefittingsforthisconduitarecoveredintheStandardforFittingsforCableandConduit,UL514B.1.8Theserequirementsdonotcoverflexiblemetallictubing.1.9Theserequirementsdonotcoverelectricalnonmetallictubing(ENT).
【中国标准分类号】:H48
【国际标准分类号】:29_120_10
【页数】:40P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 饮用天然矿泉水中碘化物的测定方法 |
| 中标分类： |
食品 >>
饮料 >>
饮料制品 |
| 替代情况： | 被GB/T 8538-1995代替 |
| 发布日期： | 1900-01-01 |
| 实施日期： | 1988-08-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 3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： 食品 饮料 饮料制品
【英文标准名称】:Medicalgaspipelinesystems.Dimensionsandallocationofprobesforterminalunitsforcompressedmedicalgasesandvacuum
【原文标准名称】:医用气体管道系统.压缩医用气体终端设备和真空终端设备用探针的尺寸和定位
【标准号】:BSDDENV737-6-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-04-29
【实施或试行日期】:2003-04-29
【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】:尺寸;规范(验收);气体;插接件连接;定义;试验;安全工程;管联接器;安全要求;设备安全;压缩空气;燃气管路;真空的;电插头;医学科学;气动设备;清除装置;二氧化碳;笑气;压缩气体;检验;医疗设备;燃气供应;燃气管道;材料;插头;麻醉设备;供应系统;管系统;医用气体;废弃物处理设施;管道装置;救护服务
【英文主题词】:Anaestheticequipment;Carbondioxide;Compressedair;Compressedgases;Connectoredjoints;Definitions;Dimensions;Electricplugs;Equipmentsafety;Gascircuits;Gaspipelines;Gassupply;Gases;Inspection;Laughinggas;Materials;Medicalequipment;Medicalgases;Medicalsciences;Pipecouplings;Pipelineinstallations;Pipingsystem;Plugs;Pneumaticequipment;Removaldevices;Rescueandambulanceservices;Safetyengineering;Safetyrequirements;Specification(approval);Supplysystems;Testing;Vacuum;Wastedisposalfacilities
【摘要】:ThisEuropeanPrestandardspecifiesthedimensionsandallocationofprobesintendedtobeconnectedtoterminalunitsofmedicalgaspipelinesystemsspecifiedinEN737-3forusewiththefollowingmedicalgases:·oxygen;·nitrousoxide;·medicalair;·carbondioxide;·oxygen/nitrousoxidemixture(50/50%V/V);·airfordrivingsurgicaltools;·nitrogenfordrivingsurgicaltools;·vacuum.Itisintendedtoensurethatonlygas-specificprobesareusedsoastopreventwrongconnectionofprobestoterminalunitsfordifferentgases.ThisEuropeanPrestandardspecifiesthedimensionsoftheprobeintendedtobeconnectedtoterminalunitsofmedicalgaspipelinesystemsspecifiedinEN737-3forsupplyanddisposalofairfordrivingsurgicaltools.ThisEuropeanPrestandardspecifiesthedimensionsandallocationofeachgas-specificconnectionpoint.ThisEuropeanPrestandarddoesnotspecifythedimensionsofNISTconnectors.ThesedimensionsaregiveninEN739.ThisEuropeanPrestandarddoesnotspecifythedimensionsofprobesintendedtobeconnectedtoterminalunitsforanaestheticgasscavengingsystems.ThesedimensionsaregiveninEN737-4.ThisEuropeanPrestandarddoesnotspecifythesuitabilityofmaterial,cleanliness,testing,gas-specificity,identificationandinformation.ThesearespecifiedinEN737-1whichalsoappliestoprobesandgas-specificconnectionpoints.
【中国标准分类号】:C47
【国际标准分类号】:11_040_10;23_040_60
【页数】:18P.;A4
【正文语种】:英语