ISO 2425-1999 潮水河明渠水流测量
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【英文标准名称】:Measurementofliquidflowinopenchannelsundertidalconditions
【原文标准名称】:潮水河明渠水流测量
【标准号】:ISO2425-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-04
【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/TC113
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;液体流动;明渠;水流;潮流渠;潮汐;流量测量;流量测量
【英文主题词】:Definition;Definitions;Flowmeasurement;Flowmeasurements;Liquidflow;Openchannels;Tidalchannels;Tides;Waterflows
【摘要】:ThisInternationalStandardprovidesasummaryofaselectionofrecommendedmethodsavailableforthemeasurementofliquidflowintidalchannels,specialconsiderationbeinggiventothosetechniquesthatareeitheruniquetoorparticularlyappropriateformeasurementundertidalconditions,includingtreatmentoferrors.Referenceisalsomade,whereappropriate,tomethodsdevelopedformeasurementinnon-tidalchannels,butinsuchcasesattentionisdrawntotheirlimitationswithrespecttopracticalityand/oraccuracy.ThisInternationalStandarddoesnotdescribealternativemethods,suchasweirs,flumes,dilutiongauging,saltvelocityandfloats,althoughtheymaybesuitableundercertainconditions,especiallywheretheeffectoftidesonlyimpedesanddoesnotstoporreversethepassageofstreamflow.ThesemethodsaredescribedindetailinotherInternationalStandards.Thestandardcomprisestwoparts:a)techniquesforsinglemeasurementsoftidalflow;b)techniquesappropriateforcontinuousmeasurementoftidalflow.Thecubaturemethodofmeasurement,althoughcurrentlynotused,isincludedinannexA.AnnexBpresentsmethodssuitableformeasurementfortidalconditions,andannexCgivesanexampleofthecomputationforasinglevertical.Similarcomputationsmaybemadeforotherverticals.
【中国标准分类号】:A50
【国际标准分类号】:17_120_20
【页数】:22P.;A4
【正文语种】:英语
【英文标准名称】:GRPtanksandvesselsforuseaboveground.Rawmaterials.Specificationconditionsandacceptanceconditions
【原文标准名称】:地面用玻璃钢槽罐和容器.原材料.技术条件和验收条件
【标准号】:BSEN13121-1-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-05-30
【实施或试行日期】:2003-05-30
【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】:验收;验收规范;验收试验;添加剂;容器;定义(术语);流体;气体;玻璃纤维增强塑料;液体;材料;高架的;母质;塑料容器;聚酯树脂;特性;质量保证;质量控制;反应剂;反应性树脂模塑材料;反应性树脂;推荐应用;增强材料;树脂;规范(验收);储存;液罐集装箱;槽罐设备;水箱(容器);热塑性聚合物;不饱和聚酯树脂;蒸气;乙烯酯;乙烯基树脂
【英文主题词】:Acceptance;Acceptancespecification;Acceptancetests;Additives;Containers;Definitions;Fluids;Gases;Glass-fibrereinforcedplastics;Liquids;Materials;Overhead;Parentmaterials;Plasticcontainers;Polyesterresins;Properties;Qualityassurance;Qualitycontrol;Reactants;Reactionresinmouldingmaterials;Reactionresins;Recommendedapplication;Reinforcingmaterial;Resins;Specification(approval);Storage;Tankcontainers;Tankinstallations;Tanks(containers);Thermoplasticpolymers;Unsaturatedpolyesterresins;Vapours;Vinylesters;Vinylresins
【摘要】:ThisEuropeanStandardgivesrequirementsforspecificationandacceptanceconditionsofrawmaterialsforGRPtanksandvesselswithorwithoutliningforstorageorprocessingoffluids,factorymadeorsitebuilt,nonpressur-isedorpressurised,foruseaboveground.
【中国标准分类号】:A82
【国际标准分类号】:23_020_10
【页数】:24P;A4
【正文语种】:英语
Product Code:SAE J1939
Title:Recommended Practice for a Serial Control and Communications Vehicle Network
Issuing Committee:Truck Bus Control And Communications Network Committee
Scope:These Recommended Practices are intended for light, medium, and heavy duty vehicles used on or off road as well as appropriate stationary applications which use vehicle derived components (e.g. generator sets). Vehicles of interest include, but are not limited to: on and off highway trucks and their trailers; construction equipment; and agricultural equipment and implements.The purpose of these Recommended Practices is to provide an open interconnect system for electronic systems. It is the intention of these Recommended Practices to allow Electronic Control Units to communicate with each other by providing a standard architecture.