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SAE AS400 Cargo Compartment Fire Detection Instruments (Reciprocating Engine Powered Aircraft)

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Product Code:SAE AS400
Title:Cargo Compartment Fire Detection Instruments (Reciprocating Engine Powered Aircraft)
Issuing Committee:A-4 Aircraft Instruments Committee
Scope:This Aerospace Standard covers three basic types of cargo compartment fire detector instruments.Basic Types - Definition of:Type I: Carbon Monoxide, an instrument which will actuate an alarm signal when the concentration of carbon monoxide in air exceeds a specified value.Type II: Smoke Detector, Electronic, an instrument operating on the principle of smoke particles modifying the relationship between a light beam and electronic light sensor which will actuate an alarm signal when the concentration of smoke in air exceeds a specified value.Type III: Smoke Detector, Visual, an instrument which, by visual means, will show in a positive manner the presence of smoke when the concentration of smoke in air exceeds a specified value.
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【英文标准名称】:Cleanouts
【原文标准名称】:灰箱
【标准号】:ASMEA112.36.2M-1991
【标准状态】:现行
【国别】:美国
【发布日期】:1991-01-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:给水;污物(卫生器具);给水设施;装置;水流量
【英文主题词】:Installations;Metric;Wastes(sanitaryappliances);Waterdischarge;Watersupply;Watersupplyinstallations
【摘要】:Thisstandardcoverscleanoutsincludingfloorandwalltypesusedinconcealedpipinginandadjacenttocommercial,industrial,institutional,andotherbuildingsopentopublicuse.Thisstandardaddresses:(a)Definitions;(b)Nomenclature;(c)ConnectionandClosureTypes;(d)CoversandFrames;(e)MaterialsandFinishes;(f)VariationsandAccessories.
【中国标准分类号】:Q81
【国际标准分类号】:91_140_80
【页数】:11P.;A4
【正文语种】:英语


【英文标准名称】:Waterquality-Determinationofdioxin-likepolychlorinatedBiphenyls-Methodusinggas-chromatography/massspectrometry
【原文标准名称】:水质.二恶英类多氯联苯的测定.用气相色谱分析/质谱测量的方法
【标准号】:BSISO17858-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-03-30
【实施或试行日期】:2007-03-30
【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;定义;含量测定;二恶英;气相色谱分析;质谱测量;多氯联苯;水质
【英文主题词】:Chemicalanalysisandtesting;Definitions;Determinationofcontent;Dioxine;Gaschromatography;Massspectrometry;Polychlorinatedbiphenyls;Waterquality
【摘要】:Itspecifiesamethodforthedeterminationofdioxin-liketetra-tohepta-chlorinatedbiphenyls(PCBs)inwatersandwastewaters(containinglessthan1%suspendedsolids)usinghigh-resolutiongaschromatography/high-resolutionmassspectrometry(HRGC/HRMS).Theminimumlevelsatwhichthedioxin-likePCBscantypicallybedeterminedwithnointerferencespresentarespecified.Thismethodis"performancebased".Theanalystispermittedtomodifythemethodtoovercomeinterferencesorlowerthecostofmeasurements,providedthatallperformancecriteriainthismethodaremet.Therequirementsforestablishingmethodequivalencyaregiven.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:66P.;A4
【正文语种】:英语