EN 13136-2005 制冷系统和热泵.释压装置和相关管道.计算方法
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【英文标准名称】:Refrigeratingsystemsandheatpumps-Pressurereliefdevicesandtheirassociatedpiping-Methodsforcalculation;EnglishversionofDINEN13136:2001+A1:2005
【原文标准名称】:制冷系统和热泵.释压装置和相关管道.计算方法
【标准号】:EN13136-2005
【标准状态】:现行
【国别】:
【发布日期】:2005-12
【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】:制冷剂;质量流;压力;热源;阀门;制冷装置;压力过载;冷却系统;压力释放;压力阀;热泵;试验;规范(验收);数学计算;安全工程;设备;定型试验;危险防护;事故预防;安全要求;大小测量;设计;制冷
【英文主题词】:Accidentprevention;Coolingsystems;Design;Equipment;Heatpumps;Heatsources;Massflow;Mathematicalcalculations;Pressure;Pressureoverload;Pressurereleases;Pressurevalves;Protectionagainstdanger;Refrigerants;Refrigeratingplant;Refrigeratingplants;Refrigeration;Safetyengineering;Safetyrequirements;Sizemeasurement;Specification(approval);Testing;Typetesting;Valves
【摘要】:
【中国标准分类号】:J73
【国际标准分类号】:27_080;27_200
【页数】:32P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforSamplingLiquidsUsingGrabandDiscreteDepthSamplers
【原文标准名称】:用抓斗采样器和离散深度采样器对液体取样的标准实施规程
【标准号】:ASTMD6759-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D34.01.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:discretedepthsampling;grabsampling;liquid;sampling;samplingequipment;wastemanagement;Baconbombsampling;Dippersampler;Discretedepthsampling;Environmentalsampling/testing;Grabsampling;Kemmerersampler;Liddedsludge/watersample
【摘要】:Samplingatspecifieddepth(s)withinaliquidmaybeneededtoconfirmorruleoutvariationswithinatargetpopulation.Thispracticedescribesthedesignandoperationofcommerciallyavailablegrabanddiscretedepthsamplersforpersonsresponsiblefordesigningorimplementingsamplingprograms,orboth.Thesesamplingdevicesareusedforsamplingliquidsintanks,ponds,impoundments,andotheropenbodiesofwater.Somemaybeusedfromtheedgeorbankofthesamplingsite,whereassomecanonlybeusedfromaplatform,boat,orbridgeoverthesamplingsite.Someofthedevicesdescribedaresuitableforsamplingslurriesandsludgesaswellasaqueousandotherliquidswithfewornosuspendedsolids.PracticeD5743providesguidanceforsamplingdrums,tanks,orsimilarcontainers.Thispracticedoesnotaddressgeneralguidelinesforplanningwastesamplingactivities(GuideD4687),developmentofdataqualityobjectives(PracticeD5792),thedesignofmonitoringsystemsanddeterminationofthenumberofsamplestocollect(PracticeD6311),insitumeasurementofparametersofinterest,dataassessmentandstatisticalinterpretationofresultantdata(GuideD6233),samplepreservation,samplingandfieldqualityassurance(GuideD5612),ortheselectionofsamplinglocationsorobtainingarepresentativesample(GuideD6044).1.1Thispracticedescribessamplingdevicesandproceduresforcollectingsamplesofliquidsorsludges,orboth,whoseuppersurfacecanbeaccessedbythesuitabledevice.Thesedevicesmaybeusedtosampletanksthathaveanappropriatelysizedandlocatedsamplingport.1.2Thispracticedescribesanddiscussestheadvantagesandlimitationsofthefollowingcommonlyusedequipment,someofwhichcanbeusedforbothgrabanddiscretedepthsampling:dipper,liquidgrabsampler,swingjarsampler,BaconBomb,Kemmerersampler,DiscreteLevelsampler,liquidprofiler,liddedsludge/watersampler,peristalticpump,andtheSyringesampler.1.3Thispracticeprovidesinstructionsontheuseofthesesamplers.1.4Thispracticedoesnotaddresssamplingdevicesforcollectinggroundwater.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z12
【国际标准分类号】:13_030_20
【页数】:11P.;A4
【正文语种】:英语
MIL-STD-1681, MILITARY STANDARD: FABRICATION, WELDING, AND INSPECTION OF HY-130 SUBMARINE HULL (29 MAR 1976) [S/S BY NAVSEA T9034-AD-GIB-010/1688)]., [NOTE THAT DOCUMENT IS "DISTRIBUTION STATEMENT A" PURSUANT TO ASSIST.DAPS.DLA.MIL RELEASE] This standard contains minimum requirements for submarine structural fabrication, standards for materials, weld joint design, workmanship, inspection, and record-keeping material. The requirements for material other than HY-130 for submarine application are contained in NAVSHIPS 0900-LP-000-1000 and NAVSHIPS 0900-LP-006-9010.