【英文标准名称】:Measurementoffluidflowinclosedconduits-Guidancetotheselection,installationanduseofCoriolismeters(massflow,densityandvolumeflowmeasurements)
【原文标准名称】:封闭管道中流体流量的测量科里奥利计选择、安装和使用指南(流量、密度和容量的测定)
【标准号】:ISO10790-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-05
【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/TC30
【标准类型】:()
【标准水平】:()
【中文主题词】:流量计;流量测量;流量测量;规范;管道;科里奥流量;测量技术
【英文主题词】:Coriolismass;Flowmeasurement;Flowmeasurements;Flowmeters;Measuringtechniques;Pipelines;Specifications
【摘要】:ThisInternationalStandardgivesguidelinesfortheselection,installation,calibration,performanceandoperationofCoriolismetersforthedeterminationofmassflow,density,volumeflowandotherrelatedparametersoffluids.Italsogivesappropriateconsiderationsregardingthefluidstobemeasured.TheprimarypurposeofCoriolismetersistomeasuremassflow.However,someofthesemetersofferadditionalpossibilitiesfordeterminingthedensityandtemperatureoffluids.Fromthemeasurementofthesethreeparameters,volumeflowandotherrelatedparameterscanbedetermined.ThecontentofthisInternationalStandardisprimarilyappliedtothemeteringofliquids.ThisInternationalStandardalsogivesguidancewithinspecifiedlimits,tothemeteringofotherfluids,mixturesofsolidsorgasinliquids,andmixturesofliquids.AlthoughCoriolismetersmaybeusedforgasmeasurement,specificguidanceforgasmeasurementisnotwithinthescopeofthisInternationalStandard.
【中国标准分类号】:A42
【国际标准分类号】:17_120_10
【页数】:29P;A4
【正文语种】:英语


【英文标准名称】:Microbiologyoffoodandanimalfeedingstuffs.Preparationoftestsamples,initialsuspensionanddecimaldilutionsformicrobiologicalexamination.Specificrulesforthepreparationoffishandfisheryproducts
【原文标准名称】:食品和动物饲料的微生物学.用于微生物检验的试验样品的初始悬浮和十倍制稀释的准备.鱼和水产品加工的专门规范
【标准号】:BSENISO6887-3-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-08-14
【实施或试行日期】:2003-08-14
【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】:农产品;饲料;生物测定;生物试验;定义(术语);饮食;稀释;稀释法;鱼肉;鱼制品;鱼类;食品检验;食品;微生物分析;微生物学;比率的;规范(验收);试样制备;悬浮液;试验室
【英文主题词】:Agriculturalproducts;Animalfeed;Bioassay;Biologicaltests;Definitions;Diet;Dilution;Dilutionmethods;Fish(meat);Fishproducts;Fishes;Foodinspection;Foodproducts;Microbiologicalanalysis;Microbiology;Specific;Specification(approval);Specimenpreparation;Suspensions(chemical);Testlaboratories
【摘要】:ThispartofISO6887specifiesrulesforthepreparationoffishandfisheryproductsamplesandtheirsuspensionformicrobiologicalexaminationwhenthesamplesrequireadifferentpreparationfromthemethoddescribedinISO6887-1.ISO6887-1definesthegeneralrulesforthepreparationoftheinitialsuspensionanddecimaldilutionsformicrobiologicalexamination.ThispartofISO6887onlydescribesmethodsofpreparationthatareapplicabletoseveralmicroorganismssimultaneously.Itexcludesthepreparationsthatonlyapplytothedetectionand/orenumerationofasinglemicroorganismwherethemethodsofpreparationaredescribedintherelevantstandardconcerningthatmicroorganism,forexampleVibrioparahaemolyticus.ThispartofISO6887isapplicabletothefollowingraw,processed,cookedorfrozenfishandshellfishandtheirproducts:a)RAWfish,crustaceans,molluscsandothers,including?fish,wholeorfillets,withorwithoutskinandheads,andgutted,?fish,salted,driedsmokedorpickled,?cephalopods,wholeorsliced,?crustaceans,whole,includingprawns,crayfish,lobsters,crabsandNorwaylobsters,?livegastropods,bivalves,echinodermsandtunicates,and?snails;b)PROCESSEDfish,crustaceans,molluscsandothers,including?dried,smoked,marinated,salted,pickledandbreadedfishorshellfish,?fish,wholeorpreparedfillets,withorwithoutskin,?surimianddelicatessenfishproducts,?wholeorshelledcrustaceansandmolluscs,andcrustaceanandmolluscflesh,?cookedfish,crustaceans,molluscs,holothurians,tunicates,shellfishandsnail-baseddishes;c)FROZENfish,crustaceans,molluscsandothers,inblocksorotherwise,including?fish,fishfilletsandpieces,?wholeandshelledprawns,?flakedcrab,?cephalopods,and?shelledcookedshellfishandshelledsnails.
【中国标准分类号】:C53
【国际标准分类号】:07_100_30
【页数】:22P;A4
【正文语种】:英语