【英文标准名称】:PracticesforMeasurement,Testing,AdjustingandBalancingShipboardHeating,Ventilation,AirConditioningandRefrigerationSystems
【原文标准名称】:测量、检验、调节和平衡船载加热、通风、空气调节和制冷系统的实施规程
【标准号】:ANSI/ASHRAE151P-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002
【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】:Adjusting;Airconditioning;Balancing;Conditioning;Heating;Measurement;Refrigeration;Shipbuilding;Ships;Testing;Ventilation
【摘要】:Providesuniformandsystematicpracticesformakingmeasurementsintesting,analyzing,balancing,andreportingtheperformanceoftheheating,ventilation,air-conditioningandrefrigeration(HVAC&R)systemsonboardships.DescribesmethodsforevaluatingshipboardHVAC&Rsystems.Appliestoallair-movingequipment,hydronicequipment,andHVACheat-transferequipment,refrigerationequipment,HVACelectricalpower,andcontrolequipment.Describesmethodsformeasuringtemperature,humidity,enthalpy,current,wattage,voltage,rotation,fluidflow,heatflow,pressures,soundandvibrationlevelsinHVAC&Rsystems.Includesthefollowing:(a.)Minimumsystemconfigurationrequirementstoensurethesystemcanbetestedandbalanced(b.)Minimuminstrumentsandpermanentlyinstalledmeasuringequipmentforunderwaymeasurements(c.)Proceduresformeasurementsusedintestingandbalancingandsystemanalysis.(d.)Reportingformatandforms(e.)Classificationofshipsandspacestoassistindefiningthedifferentproceduresrequiredfordifferentshipsandspaces(f.)Proceduresfortestingandadjustingrefrigerationsystemsincludingdirect-expansiontypechilled-watertypeandabsorption-type,air-cooledcondensers,andsea-water-cooledcondensers
【中国标准分类号】:P46
【国际标准分类号】:47_020_90
【页数】:
【正文语种】:英语
【英文标准名称】:Sealedradioactivesources;leakagetestmethodsaspartofproductionandprototypetesting
【原文标准名称】:密封放射性材料.第3部分:当作生产和原型试验一部分的渗漏试验方法
【标准号】:DIN25426-3-1991
【标准状态】:现行
【国别】:德国
【发布日期】:1991-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:放射源;试验;制造;不渗透性;放射性物质;散热器;生产;安全工程;漏泄试验;核技术;辐射防护;定义;定型试验;验收检验;放射性
【英文主题词】:Acceptanceinspection;Definition;Definitions;Impermeability;Leaktests;Manufacturing;Nucleartechnology;Production;Radiationprotection;Radiators;Radioactivematerials;Radioactivesources;Radioactivity;Safetyengineering;Testing;Typetesting
【摘要】:ThestandarddealswithleakagetestmethodsonsealedradioactivesourcesinthecontextofproductionandprototypetestingrelatedtoDIN25426part1orpart2.Thetestmethodshavethepurposetoguaranteethatonlyleaktightsealedsourcescanbecirculated.
【中国标准分类号】:F08;F40
【国际标准分类号】:13_280
【页数】:4P;A4
【正文语种】:德语
【英文标准名称】:Ethanolforindustrialuse;Methodsoftest;Part5:Determinationofaldehydescontent;Visualcolorimetricmethod
【原文标准名称】:工业用乙醇试验方法第5部分:醛类含量的测定目测比色法
【标准号】:ISO1388-5-1981
【标准状态】:现行
【国别】:国际
【发布日期】:1981-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC47
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;酒精;比色法;工业产品;比色分析;醛;含量测定;乙醇
【英文主题词】:Colorimetry;Determinationofcontent;Ethanol;Ethylalcohol;Industrialproducts;Testing;Tests
【摘要】:Themethodisapplicabletoproductshavingaldehydecontentsintherange0.00025%(m/m)to0.00125%(m/m).TheprincipleisbasedonthereactionofthealdehydespresentinatestportionwithSchiffreagent.Visualcomparisonofthecolourobtainedwiththecoloursofstandardcolorimetricsolutionscontainingknownquantitiesofacetaldehyde.-InternationalStandardsISO1388/1toISO1377/12cancelandreplaceISORecommendationR1388-1970ofwhichtheyconstituteatechnicalrevision.
【中国标准分类号】:G15
【国际标准分类号】:71_080_60
【页数】:3P;A4
【正文语种】:英语