BS ISO 1272-2001 香精油.酚类化合物含量的测定
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【英文标准名称】:Essentialoils-Determinationofcontentofphenols
【原文标准名称】:香精油.酚类化合物含量的测定
【标准号】:BSISO1272-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-08-15
【实施或试行日期】:2001-09-15
【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】:含量;含量测定;香精油;苯酚;酚类;容量分析
【英文主题词】:Content;Determinationofcontent;Essentialoils;Phenol;Phenols;Volumetricanalysis
【摘要】:ThisInternationalStandardspecifiesamethodforthedeterminationofthepercentage,byvolume,ofphenolsinessentialoils.NOTESee8.2.2whichestablishessomelimitstotheapplicationofthismethod.
【中国标准分类号】:B36
【国际标准分类号】:71_100_60
【页数】:12P.;A4
【正文语种】:英语
Product Code:SAE J1231
Title:Formed Tube Ends for Hose Connections and Hose Fittings *HS-150/2000*
Issuing Committee:Hydraulic Hose And Hose Fittings Committee
Scope:This SAE standard provides general and dimensional specifications for formed tube ends and hose fittings. These connections are intended for general applications in low pressure automotive and hydraulic systems on automotive, industrial, and commercial products. The fittings shown in Figures 2 and 3 are intended to be retained by hose clamps as specified in SAE J1508.It is recommended that where step sizes or additional types of fittings are required, they be designed to conform with the specifications of this document insofar as they may apply. The following general specifications shall supplement the dimensional data contained in the tables with respect to all unspecified detail.【英文标准名称】:Specificationforinstallation,exchange,relocationandremovalofgasmeterswithamaximumcapacitynotexceeding6m3/h–Part3:Lowandmediumpressure(3rdfamilygases)
【原文标准名称】:最大容量不超过6m3/h煤气表的安装、调换、重新定位和拆除用规范.第3部分:低压和中压(第三类家用煤气)
【标准号】:BS6400-3-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-11-31
【实施或试行日期】:2007-12-31
【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】:建筑物;控制装置;家用的;交换;流量率;流量计;燃气表;装配;液化石油气;位置;压力;安全措施;尺寸;容积式流量计;三类家用煤气
【英文主题词】:Buildings;Controldevices;Domestic;Exchange;Flowrates;Flowmeters;Gas-supplymeters;Installation;Liquefiedpetroleumgas;Position;Pressure;Safetymeasures;Size;Volumeflowmeters;3rdfamilygases
【摘要】:Thestandardspecifiesrequirementsfortheinstallation,exchange,relocationandremovalofcreditorprepaymentdiaphragmandultrasonicgasmeterswithamaximumcapacitynotexceeding6m3/h.NOTE1Forthepurposesofthisstandard,installationincludesdesign,inspectionandcommissioning.Itisrecognizedthateachofthesetaskscanbeperformedbythesameperson.ThispartofBS6400isapplicabletometerinstallations:a)suppliedwith3rdfamilygaseseither:1)fromlowpressureservicepipeworkwithamaximumoperatingpressurenotexceeding75mbarandadesignmaximumincidentalpressureof350mbar;or2)frommediumpressureservicepipeworkwithamaximumoperatingpressureexceeding75mbarbutnotexceeding2barandadesignmaximumincidentalpressureof2.7bar;b)onlyfitteddownstreamoftheemergencycontrolvalve;c)thatutilizesameterregulatordownstreamoftheemergencycontrolvalve;d)whereallgasfittingssubjectedtomediumpressurehavebeenpre-assembledandwherestrengthandgastightnesstestinghasbeenundertakenontheregulatorassemblyatthefactory;e)wheretheoperatingpressureattheoutletofthemeterisnominally37mbar.InstallationpipeworkisspecifiedinBS5482-1andLPGACodeofPractice25[14].Servicepipework(includingthefirstemergencycontrolvalve)isspecifiedinBS5482-1andtheLPGACodeofPractice22[15]andLPGACodeofPractice25[14].Thisstandarddoesnotcoverpressureregulatinginstallationsinstalledinaservicepipeworkupstreamoftheemergencycontrolvalve.
【中国标准分类号】:Q82
【国际标准分类号】:91_140_40
【页数】:46P.;A4
【正文语种】:英语
