GB/T 12248-1989 蒸汽疏水阀 术语
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来源:标准资料网
基本信息
标准名称: | 蒸汽疏水阀 术语 |
英文名称: | Automatic steam traps-Definition of technical terms |
中标分类: |
机械 >>
通用零部件 >>
阀门 |
ICS分类: |
流体系统和通用件 >>
阀门
|
替代情况: | 被GB/T 12250-2005代替 |
发布部门: | 国家技术监督局 |
发布日期: | 1990-01-04 |
实施日期: | 1990-01-02 |
首发日期: | 1990-01-04 |
作废日期: | 2006-01-01 |
归口单位: | 合肥通用机械研究所 |
起草单位: | 合肥通用机械研究所 |
出版日期: | 1900-01-01 |
页数: | 16开, 页数:6, 字数:8千字 |
适用范围
本标准规定了机械型、热静力型和热动力型蒸汽疏水阀有关压力、温度、排量和漏汽量方面的术语。
前言
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目录
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引用标准
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所属分类: 机械 通用零部件 阀门 流体系统和通用件 阀门
【英文标准名称】:StandardTestMethodsforRubberPropertyx2014;AdhesiontoFlexibleSubstrate
【原文标准名称】:橡胶特性-与软质基底粘附性的标准试验方法
【标准号】:ASTMD413-1998(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D11.25
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:粘附
【英文主题词】:adhesion;fabric;rubber;Adhesion--rubber;Automotiverubber;Flexiblesubstrates;Rubberadhesion;Rubbertextilecomposites
【摘要】:Thesetestmethodsareusedtoensurethequalityofaproductbydeterminingtheforceperunitwidthrequiredtoseparatearubberlayerfromaflexiblesubstratesuchasfabric,fibre,wire,orsheetmetal.Theacceptablevalueofadhesionmeasuredwill,ofcourse,varyfromproducttoproductduetodifferentrubberformulations,flexiblesubstrates,andtypesofproducts.However,onceaproductisestablished,minimumvaluesofseparationforcecanbedeterminedandagreedtobyproducerandconsumerandbothcanmonitortoassuremaintenanceoftheagreed-uponminimumvalue.1.1Thesetestmethodscoverthedeterminationoftheadhesionstrengthbetweenpliesoffabricbondedwithrubberortheadhesionoftherubberlayerinarticlesmadefromrubberattachedtoothermaterial.Theyareapplicableonlywhentheadheredsurfacesareapproximatelyplaneoruniformlycircularasinbelting,hose,tirecarcasses,orrubber-coveredsheetmetal.1.2Whentheadheredsurfacescontainsharpbends,angles,orothergrossirregularitiesthatcannotbeavoidedinpreparingtestspecimens,specialtestmethodsmustbeemployedforevaluatingadhesion.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:5P.;A4
【正文语种】:英语
【英文标准名称】:Microbiologyoffoodandanimalfeedingstuffs-Preparationoftestsamples,initialsuspensionanddecimaldilutionsformicrobiologicalexamination-Part3: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.第3部分:鱼及水产品制备的特殊规则
【标准号】:ISO6887-3-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-08
【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/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:稀释;规范(验收);生物测定;微生物分析;试样制备;鱼类;稀释法;微生物学;食品检验;定义;试验室;悬浮液;饲料;农产品;鱼制品;生物试验;比率的;饮食;食品;鱼肉
【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,
【中国标准分类号】:C53
【国际标准分类号】:07_100_30
【页数】:11P;A4
【正文语种】:英语