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BS ISO 16649-1-2001 食品和动物饲料的微生物学.β-葡萄糖醛酸酶阳性大肠杆菌计数的水平方法.44℃下用隔膜和5-溴-4-氯-3-吲哚-β-D葡糖苷酸的菌落计数技术

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【英文标准名称】:Microbiologyoffoodandanimalfeedingstuffs-Horizontalmethodfortheenumerationof-glucuronidase-positiveEscherichiacoli-Colony-counttechniqueat44Cusingmembranesand5-bromo-4-chloro-3-indolyl--D-glucuronide
【原文标准名称】:食品和动物饲料的微生物学.β-葡萄糖醛酸酶阳性大肠杆菌计数的水平方法.44℃下用隔膜和5-溴-4-氯-3-吲哚-β-D葡糖苷酸的菌落计数技术
【标准号】:BSISO16649-1-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-10-19
【实施或试行日期】:2001-10-19
【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】:饲料;生化分析法;大肠细菌;定义;大肠杆菌;食品检验;食品;水平的;研究;薄膜材料;微生物分析;微生物学;微小生物;微生物;试样;抽样方法;试样制备;测试;验证
【英文主题词】:Animalfeed;Biochemicalmethodsofanalysis;Colibacteria;Definitions;Escherichiacoli;Foodinspection;Foodproducts;Horizontal;Investigations;Membranes;Microbiologicalanalysis;Microbiology;Micro-organisms;Microorganisms;Samples;Samplingmethods;Specimenpreparation;Testing;Verification
【摘要】:ThispartofISO16649specifiesahorizontalmethodfortheenumerationofβ-glucuronidase-positiveEscherichiacoliinproductsintendedforhumanconsumptionorforthefeedingofanimals.Itusesacolony-counttechniqueafterresuscitationusingmembranesandincubationat44℃onasolidmediumcontainingachromogenicingredientfordetectionoftheenzymeβ-glucuronidase.WARNING—StrainsofEscherichiacoliwhichdonotgrowat44℃and,inparticular,thosethatareβ-glucuronidasenegative,suchasEscherichiacoli0157,willnotbedetected.
【中国标准分类号】:C53
【国际标准分类号】:07_100_30
【页数】:16P;A4
【正文语种】:英语


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【英文标准名称】:StandardGuideforDerivingAcceptableLevelsofAirborneChemicalContaminantsinAircraftCabinsBasedonHealthandComfortConsiderations
【原文标准名称】:基于健康和舒适考虑的飞机座舱中气载化学污染物的合格级别获取的标准指南
【标准号】:ASTMD7034-2004
【标准状态】:作废
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:公共卫生;个人保健;飞机座舱;污染物;化学的;舒适
【英文主题词】:comfort;personalhealth;aircraftcabins;contaminants;chemical;publichealth
【摘要】:
【中国标准分类号】:Z15
【国际标准分类号】:49_095
【页数】:11P;A4
【正文语种】:英语


【英文标准名称】:Informationtechnology-Telecommunicationsandinformationexchangebetweensystems-PrivateIntegratedServicesNetwork;Inter-exchangesignallingprotocol;Recallsupplementaryservice
【原文标准名称】:信息技术.系统间远程通信和信息交换.专用综合业务网.交换间信令协议.重叫补充业务
【标准号】:ISO/IEC15052-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:通信;信息技术;通信网;QSIG-RE;服务设施;识别;信号传输;综合业务数字网;定义;信息流;信号;信息交换;电信;电信;专业网络;专业通信网;数据处理;规范;;;数据传输;远程通信;网络互连;EDP;补充业务;电子数据处理;综合服务数字网络;数据交换;专业综合服务网;专业综合服务网;协议
【英文主题词】:Communicationnetworks;Dataexchange;Dataprocessing;Datatransmission;Definitions;EDP;Identification;Informationflow;Informationinterchange;Informationtechnology;Integratedservicesdigitalnetwork;ISDN;Networkinterconnection;PISN;Privateintegratedservicesnetworking;Privatenetworks;Privatetelecommunicationnetworks;Protocols;QSIG-RE;Recalls;Services;Signaltransmission;Signals;Specialservice;Specification;Supplementaryservices;Telecommunication;Telecommunications
【摘要】:ThisInternationalStandardspecifiesthesignallingprotocolforthesupportofRecallsupplementaryservice(SS-RE)attheQreferencepointbetweenPrivateIntegratedservicesNetworkexchanges(PINXs)connectedtogetherwithinPrivateIntegratedServicesNetwork(PISN).SS-REisasupplementaryservicewhichprovidesforthere-directionofatransferredcallbacktotheserveduserifthecallisunanswered.SS-REisonlyapplicableaftertransferbyjoin,notaftertransferbyrerouteing.TheQreferencepointisdefinedinISO/IEC11579-1.ServicespecificationsareproducedinthreestagesandaccordingtothemethodspecifiedinETS300387.ThisInternationalStandardcontainsthestage3specificationfortheQreferencepointandsatisfiestherequirementsidentifiedbythestage1andstage2specificationsinISO/IEC15051.ThesignallingprotocolforSS-REoperatesontopofthesignallingprotocolforbasiccircuitswitchedcallcontrol,asspecifiedinISO/IEC11572,andusescertainaspectsofthegenericproceduresforthecontrolofsupplementaryservicesspecifiedinISO/IEC11582.ThisInternationalStandardalsospecifiesadditionalsignallingprotocolrequirementsforthesupportofinteractionsattheQreferencepointbetweenSS-REandothersupplementaryservicesandANFs.However,theinteractionwiththeCallTransfersupplementaryserviceisspecifiedaspartofSS-REsignallingproceduresasitistheessentialaspectoftheRecallsupplementaryservice.NOTE-AdditionalinteractionsthathavenoimpactonthesignallingprotocolattheQreferencepointcanbefoundintherelevantstage1specifications.ThisInternationalStandardisapplicabletoPINXswhichcanbeinterconnectedtoformaPISN.
【中国标准分类号】:M11
【国际标准分类号】:33_040_35
【页数】:20P;A4
【正文语种】:英语