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MIL-STD-904A (NOTICE 1)

作者:标准资料网 时间:2024-05-19 19:56:10  浏览:8170   来源:标准资料网
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MIL-STD-904A (NOTICE 1), MILITARY STANDARD: GUIDELINES FOR DETECTION, EVALUATION, AND PREVENTION OF PEST INFESTATION OF SUBSISTENCE (16 SEPT 1998)., MIL-STD-904A, dated 13 January 1984, is hereby canceled without replacement.
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【英文标准名称】:Guidefortheprocurementofpowerstationequipment-Turbineauxiliaries-Pumps-Pumps
【原文标准名称】:发电站设备采购指南.涡轮机辅助设备.泵
【标准号】:BSEN45510-6-4-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-01-15
【实施或试行日期】:2000-01-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:导则;验收规范;质量保证;规范;性能;交货条件;附件;寿命;定义;设备;生产;涡轮机;制造;规范(验收);发电站;评定;涡轮辅助设备;辅助装置;文献工作;泵;采办;循环泵;指导手册;维修;冷却水泵;供应;供货表;给气泵;定单
【英文主题词】:
【摘要】:Thisstandardgivesguidanceonwritingthetechnicalspecificationfortheprocurementofthepumpunitsforuseinelectricitygeneratingstations(powerstations).ThisGuideforprocurementisnotapplicabletoequipmentforuseinthenuclearreactorplantareaofnuclearpowerstations.OtherpossibleapplicationsofsuchequipmenthavenotbeenconsideredinthepreparationofthisGuide.ThisGuidecovers:-feedwaterpumps(includingthestart-upandboosterpumps);-condensatepumpsandcondensateboosterpumps;-condensercoolingwaterpumps;-boilerrecirculationpumps;-heaterdrainspumps;-waterrecirculationpumpsofthedifferentsystems:feedwaterstoragetank,exhaustgascoolers,etc.;-auxiliaryservicewaterpumps;-fluegasdesulphurization(DeSOx)plantandashpumps.Forsmall-sizedpumpsand/orthosewhosefailuredoesnotsignificantlyeffectelectricitygeneration,thepurchasershouldonlyapplythisguidewithcautionandlimititsrequirements.Inthiscase,thisguidenotablyallowstheuseof"standardized"pumps.Thepurchaserthenbenefitsfromtheadvantagesofseriesproduction,reducedprocurementtimes,widerrangingexperienceandlowercosts.However,thepurchaser'sattentionisdrawntothenecessitytochecktheadequacyofthechosenpumpagainstthefunctionalandinstallationrequirements.ThisGuidealsocovers:-thegearbox(speedincreaserorspeedreducer),thevariablespeeddrive(hydrauliccouplingbutnotthemotor),theturninggear;-monitoringdevices;-supportsofthepump(s)andofthedriveandancillarysystems(filters,coolers,lubricationsystem);-maintenancetools;-couplings;-alltheserviceswhichenableacompleteinstallationofapumpunit.ThisGuidedoesnotcoverthedrivemachineitself(turbine,electricalmotor,combustionengine).TheequipmentcoveredbythisGuideisdefinedbyitsfunctionratherthandesigntype.Therefore,theguidancetothespecificationisstatedinperformancetermsratherthanbeingspecifiedbyadetaileddescriptionoftheequipmenttobesupplied.ThisGuideindicatestopotentialpurchasershowtheirspecificationshouldbepreparedsothat:-theequipmenttypeandcapacityinterfacescorrectlywithotherelementsofthesystems,-predictedperformanceisachieved;-ancillaryequipmentisproperiysized;-reliability,availabilityandsafetyrequirementsareachieved;-properconsiderationisgiventotheevaluationprocessandthequalitymeasurestobeapplied.ThisGuidedoesnotdeterminethetypeofspecification(e.g.detailed,performance,functional)ortheextentofsupplyforanygivencontractwhichisnormallydecidedonthebasisofthepurchaser'sprojectstrategy.Itdoesnotcover:-anycommercial,contractualorlegalissueswhicharenormallyinseparatepartsofanenquiry;-anyallocationofresponsibilitieswhicharedeterminedbythecontract.ThisGuidedoesnotprescribethearrangementofthedocumentsintheenquiry.NOTE:AsacomprehensiveEuropeanenvironmentalpolicyisstillunderpreparation,thisGuidedoesnotaddresstheenvironmentalimplicationsoftheequipment.
【中国标准分类号】:F20
【国际标准分类号】:23_080;27_040;27_100
【页数】:36P;A4
【正文语种】:英语


【英文标准名称】:Fireworks.Categorisation
【原文标准名称】:焰火.分类
【标准号】:BSEN14035-2-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-08-08
【实施或试行日期】:2003-08-08
【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】:英语;焰火制造术;分类系统;效应;类别;法语;名称与符号;焰火;分类;设计;测定;型式;炸药;黑色粉末
【英文主题词】:Batchtesting;Blackpowder;Categories;Classification;Classificationsystems;Design;Designations;Determination;Effects;Englishlanguage;Explosives;Explosivestechnology;Firesafety;Fireworks;Frenchlanguage;Grades(quality);Instructionsforuse;Jokes;Marking;Materialstesting;Pyrotechnics;Qualificationtests;Types;Warningnotices
【摘要】:ThisEuropeanStandardspecifiesasystemforthecategorisationoffireworks.
【中国标准分类号】:G89
【国际标准分类号】:71_100_30
【页数】:14P.;A4
【正文语种】:英语



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