EN ISO 11146-1-2005 激光和激光相关设备.激光束宽度、发散角和束扩散率的试验方法.第1部分:无象散和简单象散束

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【英文标准名称】:Lasersandlaser-relatedequipment-Testmethodsforlaserbeamwidths,divergenceanglesandbeampropagationratios-Part1:Stigmaticandsimpleastigmaticbeams(ISO11146-1:2005);GermanversionENISO11146-1:2005
【原文标准名称】:激光和激光相关设备.激光束宽度、发散角和束扩散率的试验方法.第1部分:无象散和简单象散束
【标准号】:ENISO11146-1-2005
【标准状态】:现行
【国别】:
【发布日期】:2005-04
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:测量装置;衍射;尺寸;色度量度;额定值;计量单位;激光工程;射流;测量;坐标系;测量技术;光学仪器;激光设备;分散;参数;光学设备;激光辐射;辐射;符号;基本术语;能量密度;辐射质量;试验;光学;定义;激光器;发散角;设备;直径;激光束;布置;扩散因素;象散的
【英文主题词】:Astigmatic;Basicterms;Colourimetricmeasures;Coordinatesystems;Definition;Definitions;Diameter;Diffraction;Dimensions;Dispersion;Divergenceangles;Energydensity;Jets;Laserbeams;Laserengineering;Laserequipment;Laserradiation;Lasers;Layout;Measurement;Measurementset-up;Measuringtechniques;Opticalequipment;Opticalinstruments;Optics;Parameters;Plant;Powerdensity;Propagationfactors;Radiation;Radiationquality;Ratings;Symbols;Testing;Unitsofmeasurement
【摘要】:
【中国标准分类号】:L51
【国际标准分类号】:31_260
【页数】:23P.;A4
【正文语种】:英语


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【英文标准名称】:Influenceoforganicmaterialsonwaterintendedforhumanconsumption-Determinationofodourandflavourassessmentofwaterinpipingsystems-Influenceoforganicmaterialsonwaterintendedforhumanconsumption-Determinationofodourandflavour
【原文标准名称】:有机材料对供人类用水的影响.管道系统中水气味评估的测定.有机材料对供人类用水的影响.管道系统中水气味评估的测定.试验方法
【标准号】:BSEN1420-1-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-11-15
【实施或试行日期】:1999-11-15
【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】:涂层;定义;饮用水管线;配件;影响;材料;方法;气味;嗅觉分析;有机物质;管道;管;管系统;饮用水;味觉;品尝检验;试验设备;试验报告;试样;试验;未经处理的水;水常规
【英文主题词】:Coatings;Definition;Definitions;Drinkingwaterlines;Fittings;Influences;Materials;Methods;Odours;Olfactoryanalysis;Organicmatters;Pipelines;Pipes;Pipingsystem;Potablewater;Taste;Tastetests;Testequipment;Testreports;Testspecimens;Testing;Untreatedwater;Waterpractice
【摘要】:Thisstandardspecifiesatestmethodfordeterminingtheodourandflavouroftestwatersaftertheircontactwiththeorganicmaterialsusedinpipingsystems,wherethetermproductscomprisespipes,fittingsandancillariesincludingtheircoatingsandjoints.Thetestmethoddescribedinthisstandardisapplicabletoproductstobeusedundervariousconditionsforthetransportofwaterintendedforhumanconsumptionandrawwaterusedforthemanufactureofwaterintendedforhumanconsumption.Coatingsorprotectivelayersonproductswhicharenotintendedtobeincontactwiththesetypesofwaterarenotcoveredbythismethod.Thisstandardspecifiesthetestmethodcomprisingasetofprocedureswithandwithoutadisinfectionpretreatmentandpossibletemperaturesforthetestwaters.Theuseofthedisinfectionpretreatmentandthechoiceofthetesttemperaturearedependentontherelevantnationalregulationsand/orthesystemorproductstandards.
【中国标准分类号】:C51
【国际标准分类号】:13_060_20;67_250
【页数】:16P;A4
【正文语种】:英语


【英文标准名称】:StandardPracticeforConstructionofChain-LinkTennisCourtFence
【原文标准名称】:链环网球场栅栏结构用标准实施规程
【标准号】:ASTMF969-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F14.10
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:链环;设计;栏栅;运动设施;钢产品
【英文主题词】:tenniscourtfence;chainlink;tensionwire;bottomrail;13/4in.(44mm)chainlinkmesh
【摘要】:Theintendeduseofthispracticeisfor10-or12-ft(3050or3660mm)highchain-linkfencingascompleteenclosuresaroundsingleormultipletenniscourts,orasbackstopsateitherendoftenniscourts.Thispracticeisnotintendedforapplicationswherefencinghigherthan12ft(3660mm)isdesiredforaspecialapplication.CautionRegardingWindscreens8212;Ifwindscreensaretobeinstalledatthetimeoffenceerectionoratalatertime,itisadvisabletousestrongerframeworkandpartsandcloserspacingofpostsorbackbracingdependinguponthetypeofscreeningmaterialtobeused,areaoffencetobecovered,andlocalwindconditions.TheChainLinkFenceManufacturersInstitutex2019;s(CLFMI),GuideWLG2445,providesthedesignerwiththeprocesstoselectthepostsizeandpostspacing.1.1Thispracticecoversfencingaroundtenniscourts,builtfromvarioustypesofchain-linkfabricandframeworkmaterials,andinstallationpracticesforsame.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y55
【国际标准分类号】:97_220_10
【页数】:5P.;A4
【正文语种】: