Product Code:SAE J1014
Title:Classification and Nomenclature Towing Winch for Skidders and Crawler Tractors
Issuing Committee:Mtc4, Forestry And Logging Equipment
Scope:This SAE Standard includes only those towing winches commonly used on skidders and crawler tractors. These winches are used on self-propelled machines described in SAE J1057; J1116; and J1209. Specifically excluded are those winches used for hoisting operations.This document classifies the major types of winch and establishes nomenclature for major winch components. Examples used here are not intended to include all existing winches nor to be descriptive of any particular winch.【英文标准名称】:Guidetoon-sitetestmethodsfortheanalysisofwaters
【原文标准名称】:水分析用现场试验方法指南
【标准号】:BS1427-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2008-12-31
【实施或试行日期】:2009-01-01
【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】:化学分析和试验;含量测定;现场试验;工业的;仪器分析法;干扰(化学);pH值测定;质量;质量控制;安全措施;抽样方法;选择;固体成分测定;试验设备;比浊电化学方法;容量分析;水;水质试验
【英文主题词】:Chemicalanalysisandtesting;Determinationofcontent;Fieldtesting;Industrial;Instrumentalmethodsofanalysis;Interferences(chemical);pHmeasurement;Quality;Qualitycontrol;Safetymeasures;Samplingmethods;Selection;Solidscontentdetermination;Testequipment;TurbidimetryElectrochemicalmethods;Volumetricanalysis;Water;Watertesting
【摘要】:ThisBritishStandarddescribesinformationandguidanceontestmethodsfortheanalysisofindustrialandotherwaterswhichareapplicableoutsideofaconventionallaboratoryaseitherinsituon?sitetests;ortheuseofaclosesuitabledesignatedroom/areatestingfacility.Forsometeststhiscouldincludededicatedspaceinadesignatedvehicleorcaravan.Thesetestmethodscanrelatetocompliance,waterqualityandprocesscontrolpurposes.Norecommendationisgivenastowhichtestisapplicabletoaparticulartypeofwater,norisitimpliedthatinanygivencasealltestsoranyparticularsuiteoftestsarenecessary.Theselectionoftestsdependsonlocalrequirementsandconditions.SamplesrequiringpreservationforsubsequentanalysisareoutsideofthescopeofthisBritishStandard.Certaintestssuchasadsorbableorganichalides(AOX),chemicaloxygendemand(COD),totalorganiccarbon(TOC)andtotalnitrogenneedasuitabledesignatedtestroom/areafacilityandarenotconsideredsuitablefortestingoutsideofthesedesignatedareas.Samplestabilityisnotconsideredtobeasignificantproblemasmosttest-kitmeasurementsarecarriedoutwithminimaldelay.Mostofthemethodsdescribedinthisstandardcanbeapplicableforuseoncleanorlightlypollutedwaterswhichmighthaveundergonetreatmentorbeenmodifiedforindustrialuse.Typically,thetypesofwatersforwhichthetestsareintendedincludethefollowing:a)boilerwaters;b)coolingwaters;c)watersfromhotwatersystems;d)watersfromairconditioningsystems;e)watersfromindustrialairwashingsystems;f)potablewaters;g)groundwaters;h)surfacewaters;i)processwaters;andj)swimmingpoolwaters.CertainmoreheavilypollutedwaterscanberoutinelytestedforcertaincontrolpurposesforspecificdeterminandsusingthetestmethodscitedinthisBritishStandard.Suchwatersinclude:1)sewageworksinfluentsandeffluents;2)selectedindustrialeffluents.Emergencyscreeninganalysisformajorpollutionincidentsisnotcovered(seecommentary).Theon?sitemethodsoutlinedinthisBritishStandardincludetitrimetric,colorimetricandinstrumentalanalyticaltechniquesandalsoincludesconsiderationofcommercialtest-kits:theirgeneralprinciplesandformatsavailable.ItisgenerallyacceptedthatintheUK,thevastmajorityofon?sitemeasurementsarecarriedoutusingcommercialtest-kitsratherthanuser-devisedtest-kittypemethodsfollowingsimilarequivalentmethodprocedurestothoseusedinconventionallaboratories.Alsothedesignatedroom/areatestingfacilitytitrimetricmethodsdescribedinSection4ofthisstandardmightrequirestaffwithagreaterdegreeoftrainingthancommercialtest-kittitrimetricmethodswhichcanbereadilyusedoutsideoftheseareas.Thesemethodsarelesslikelytobeusedbynon?analyststhanthemorerobusttest-kittitrimetricmethods.Thetechniqueusedandprincipleofthedesignatedroom/areatestingfacilitytitrimetricmethodaredescribedwithineachtestmethodandeachmethodisself?containedwithinastandardformat.ThisBritishStandarddoesnotapplytoradioactivity,ecotoxicity(SeePersooneetal.,2000[4])ormicrobiologicaltesting.Spottestsarenotcovered(Jungris,1997[5]).Manyoftherelevantmethodsaresuitableforanalysisforthewaterframeworkdirective(seeNoteandSWIFT2003[6]),waterforhumanconsumption(seeNote)andformonitoringofdischargestowaterandsewer(EA,2006[7]andDixonandGardner,1997[8]).
【中国标准分类号】:Z16
【国际标准分类号】:13_060_01
【页数】:128P.;A4
【正文语种】:英语