【英文标准名称】:StandardTestMethod(FieldProcedure)forWithdrawalandInjectionWellTestsforDeterminingHydraulicPropertiesofAquiferSystems
【原文标准名称】:蓄水系统水力特性测定用排出和注射井的标准试验方法(现场程序)
【标准号】:ASTMD4050-1996(2002)
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:D18.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;喷泉;水力(利)工程;井的建造
【英文主题词】:aquifers;aquifertests;dischargingwells;drawdown;groundwater;hydraulicconductivity;injectionwells;recovery;storagecoefficient;transmissivity;
【摘要】:1.1Thistestmethoddescribesthefieldprocedureforselectingwelllocations,controllingdischargeorinjectionrates,andmeasuringwaterlevelsusedtoanalyzethehydraulicpropertiesofanaquiferoraquifersandadjacentconfiningbeds.1.2ThistestmethodisusedinconjunctionwithananalyticalproceduresuchasTestMethodsD4105orD4106todetermineaquiferproperties.1.3TheappropriatefieldandanalyticalproceduresareselectedasdescribedinGuideD4043.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P55
【国际标准分类号】:13_060_10
【页数】:4P.;A4
【正文语种】:


【英文标准名称】:Airconditioners,liquidchillingpackagesandheatpumpswithelectricallydrivencompressors-Heatingmode-Part3:Testingandrequirementsformarkingforsanitaryhotwaterunits(includescorrigendumAC:1997);GermanversionEN255-3:1997+AC:1997
【原文标准名称】:电驱动压缩机的空调、液体致冷机组和热泵.加热方式.第3部分:卫生用热水设备标志的检验和要求
【标准号】:DINEN255-3-1997
【标准状态】:作废
【国别】:德国
【发布日期】:1997-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验条件;空调器;装配车间;作标记;试验报告;电动机;定义;制冷;试验;可用水;效率;性能试验;规格试验;液体冷却机组;准备连接;电驱动装置;水;电传动系统;电功率测量;规范(验收);压缩机;空调设备;热力工程;试验温度;工业水热设备;热泵;额定功率;温度;水泵;冷却;性能;加热设备
【英文主题词】:Airconditioners;Air-conditioningequipment;Compressors;Cooling;Definition;Definitions;Efficiency;Electricmotors;Electricaltransmissionsystems;Electrically-operateddevices;Heatengineering;Heatpumps;Heatingequipment;Industrialheat-water-installations;Liquidchillingpackages;Marking;Performance;Performancetesting;Powermeasurement(electric);Powerratings;Ratingtests;Readyforconnnection;Refrigeration;Servicewater;Shop-assembled;Specification(approval);Temperature;Testreports;Testtemperatures;Testing;Testingconditions;Water;Waterpumps
【摘要】:Thedocumentspecifiesmethodsfortestingandreportingoftheratinganditspecifiesrequirementsformarkingofair/waterandwater/waterheatpumpswithelectricalydrivencompressorswhenusedforsanitaryhotwater.WhentheseunitsareusedforspaceheatingtheEN255-2applies.
【中国标准分类号】:Q83
【国际标准分类号】:27_080;27_200
【页数】:14P.;A4
【正文语种】:德语