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【英文标准名称】:Heatmeters-Initialverificationtests
【原文标准名称】:量热计.初始鉴定试验
【标准号】:BSEN1434-5-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-05-31
【实施或试行日期】:2007-05-31
【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】:空调系统;验收;运算器;校正;循环;计数器;设计认证;文献工作;电气设备;能量;测量误差;热;耗热量表;热交换器;传热介质;加热器;加热工程;加热设备;热量测量仪表;仪器;测量;测量不确定度;测量仪器;初级校准;规范(验收);后续鉴定;温度;测试;测试装置;热的;热环境系统;温度探头;型式
【英文主题词】:Air-conditioningsystems;Approval;Arithmeticunits;Calibration;Circulation;Counters;Designcertifications;Documentations;Electricalappliances;Energy;Errorsinmeasuring;Heat;Heatconsumptionmeters;Heatexchangers;Heattransfermedia;Heaters;Heatingengineering;Heatingequipment;Heat-measuringinstruments;Instruments;Measurement;Measuringincertainity;Measuringinstruments;Primarycalibration;Specification(approval);Subsequentverification;Temperature;Testing;Testingdevices;Thermal;Thermalenvironmentsystems;Thermotips;Types
【摘要】:ThisEuropeanStandardspecifiesinitialverificationtestsandappliestoheatmeters,thatistoinstrumentsintendedformeasuringtheheatwhich,inaheat-exchangecircuit,isabsorbed(cooling)orgivenup(heating)byaliquidcalledtheheat-conveyingliquid.Theheatmeterindicatesthequantityofheatinlegalunits.ElectricalsafetyrequirementsarenotcoveredbythisEuropeanStandard.PressuresafetyrequirementsarenotcoveredbythisEuropeanStandard.SurfacemountedtemperaturesensorsarenotcoveredbythisEuropeanStandard.
【中国标准分类号】:N11
【国际标准分类号】:17_200_10
【页数】:12P.;A4
【正文语种】:英语


【英文标准名称】:Wood;Samplingsampletreesandlogsfordeterminationofphysicalandmechanicalpropertiesofwoodinhomogeneousstands
【原文标准名称】:木材物理力学性能测定用试材和试样的选取
【标准号】:ISO4471-1982
【标准状态】:现行
【国别】:国际
【发布日期】:1982-05
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC55
【标准类型】:()
【标准水平】:()
【中文主题词】:乔木;现埸试验;现场试验;抽样方法;试样制备;木材;抽样
【英文主题词】:Fieldtesting;Sampling;Samplingmethods;Specimenpreparation;Trees(plants);Wood
【摘要】:Themethodofselectingtheappropriatetestareasisdescribed.AnnexesAtoEprovideformsforthefollowing:A=Descriptionofthetestareaandtaxationcharacteristics;B=OverallinventoryreportontreesgrowinginthetestareaNo....;C=InventoryreportontreesofspeciestobeexaminedintestareaNo....;D=Inventoryreportonselectionofsampletreesintestarea;E=CardofsampletreeNo....
【中国标准分类号】:B68
【国际标准分类号】:79_040
【页数】:7P.;A4
【正文语种】:英语