标准资料网-标准资料免费资源平台

【英文标准名称】:Waterheatersandwaterheatinginstallationsfordrinkingwaterandservicewater;corrosionprotectiononthewatersidebymeansofthermoplasticcoatingmaterials;requirementsandtesting
【原文标准名称】:饮用水和工业用水加热器和水加热装置.用热塑性塑料涂层材料作与水接触面的防腐保护.要求和检验
【标准号】:DIN4753-9-1990
【标准状态】:作废
【国别】:德国
【发布日期】:1990-09
【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】:钢;容器;定义;特性;热塑性聚合物;材料;防腐蚀;监督(认可);试验;覆层;作标记;塑料;规范(批准);检验;设计;缺陷与故障;水加热设备;饮用水;防护覆层;稳定性(机械性能);水加热器
【英文主题词】:
【摘要】:
【中国标准分类号】:P42;Q83
【国际标准分类号】:91_140_65
【页数】:5P;A4
【正文语种】:德语


【英文标准名称】:StandardPracticeforVisualSignalsBetweenPersonsontheGroundandinAircraftDuringGroundEmergencies
【原文标准名称】:地面发生紧急情况时地勤人员与飞行器中人员之间可视信号的标准规范
【标准号】:ASTMF1591-1995(2006)
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:F32.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:通信设备;地面发生紧急情况时地勤人员与飞行器中人员之间;应急;寻找和解救与难人员;可视通信;实用;飞行器;信号;地面;事故;可视信号
【英文主题词】:aircraft;communications;distress;emergencies;ground;search;signals;visual
【摘要】:Whilemanyofthereasonsforneedingthesignalscontainedinthispracticehavebeenovercomebytechnologydevelopment,situationsstillarisewherevoicecommunicationscannotbeestablishedbetweenaircraftandpersonsonthegroundduringemergencies.Thisisparticularlytrueofpersonsindistress,whotypicallyhavenocommunicationsequipment.Thesesignalscontinuetomeettheneedforcommunications.Mostofthesesignalshavebeenadoptedbyinternationalconvention,theothersbycivilianandmilitaryagenciesoftheUnitedStatesGovernment.Thesignalsdescribedinthispracticeareintendedforuseonlandandcanbemadewithoutspecialequipmentsuchasflaresorcoloredpanels.OthersignalingsystemsaredescribedintheNationalSearchandRescue(SAR)Manual.3Thesignalsarealsousefulinsituationswhereeithercompleteorpartialvoicecommunicationsexist.Whereonlypartialcapabilitiesexist,forexample,agroundunitwithreceive-onlycapability,theaircrewcantransmitvoiceandthegroundcrewcanrespondwiththeappropriatesignal.3.3.1ThesignalsdescribedinSection4,bytheirnature,arenotintendedforreal-timecommunicationswithaircraft.Theycanbeleftunattendedasmessagesforaircrews.Personsontheground(SARorotherwise)canmakeasignalandcontinueonwithoutcontactwiththeaircraft.TheSARpersonnelshouldkeepthisinmindwhenencounteringthesignalsofFig.1.Searchandrescueagenciesutilizingthispracticeshoulddisseminatethesesignalstothepublicaspartoftheirpreventativesearchandrescue(PSAR)efforts.Thesignalshavechangedovertheyearsandanumberofpublicationscontainobsoletesignals.FIG.1Ground-to-AirSignalsDESIG:F159195(Reapproved2006)^TITLE:StandardPracticeforVisualSignalsBetweenPersonsontheGroundandinAircraftDuringGroundEmergencies^SCOPE:1.Scope1.1Thispracticecoversthesignalstobeusedbetweenpersonsonthegroundandinaircraftwhentwo-wayvoicecommunicationscannotbeestablishedduringgroundemergencies.Groundsignalsarelimitedtoland-basedonesthatdonotrequirespecialequipment.Flare,light,panel,andmaritimesignalsarespecificallyexcluded.1.2Thesignalsaredividedintotwocategories:thoseusedbypersonsonthegroundandthoseusedbyaircraft.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:V04
【国际标准分类号】:03_220_50
【页数】:3P.;A4
【正文语种】: