BS EN ISO 9905-1998+A1-2011 离心泵技术规范.I类

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【英文标准名称】:Technicalspecificationsforcentrifugalpumps.ClassI
【原文标准名称】:离心泵技术规范.I类
【标准号】:BSENISO9905-1998+A1-2011
【标准状态】:现行
【国别】:英国
【发布日期】:1994-10-15
【实施或试行日期】:1994-10-15
【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】:
【英文主题词】:Centrifugalpumps;Definitions;Design;Hydrostatic;Industries;Marking;Materials;Materialsspecification;Mechanicalengineering;Performancetesting;Performancetests;Pumpunit;Pumps;Specification(approval);Specifications;Technicaldatasheets;Testing
【摘要】:1.1ThisInternationalStandardcoverstheClassI(mostsevere)requirementsforcentrifugalpumpsusedinvariousindustries.Itconsistsofabasictextcoveringgeneralrequirements.Thetechnicalrequirementsreferonlytothepumpunit.StoragepumpsarenotincludedinthisInternationalStandard.AseparatestandardwillbeissuedbyIEC.TherequirementsofthisInternationalStandarddonotapplytocentrifugalpumpsusedinpetroleum,petrochemicalandnaturalgasapplications.TherequirementsforcentrifugalpumpsusedintheseapplicationsaregiveninISO13709.1.2ThisInternationalStandardincludesdesignfeaturesconcernedwithinstallation,maintenanceandsafetyofsuchpumps,includingbaseplate,couplingandauxiliarypiping.1.3WherethisInternationalStandardspecificationhasbeencalledfor:a)andrequiresaspecificdesignfeature,alternativedesignsmaybeofferedwhichmeettheintentofthisInternationalStandard,providedthatthealternativeisdescribedindetail;b)pumpsnotcomplyingwithallrequirementsofthisInternationalStandardmaybeofferedforconsideration,providedthatalldeviationsarestated.
【中国标准分类号】:J71
【国际标准分类号】:23_080
【页数】:72P.;A4
【正文语种】:英语

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上一篇: BS EN ISO 9908-1998+A1-2011 离心泵技术规范.III类
下一篇: BS 5760-2-1994 系统,设备和部件可靠性.第2部分:可靠性评定指南

Product Code:SAE AS4950
Title:Design and Performance Criteria Transport Aircraft Portable Megaphones
Issuing Committee:S-9a Safety Equipment And Survival Systems Committee
Scope:This SAE Aerospace Standard (AS) provides design criteria and performance tests for portable, hand-held, battery-powered, electronic megaphones used by aircraft crew members to provide information and guidance in the event of an aircraft emergency or other non-routine situation.The purpose of this document is to assure minimum standards of usability and performance for hand-held electronic megaphones used aboard transport category aircraft for emergency communications.【英文标准名称】:Petroleumandnaturalgasindustries-Drillingfluidmaterials-Specificationsandtests.
【原文标准名称】:石油和天然气工业.钻探液体材料.规范和试验
【标准号】:NFM87-300-2006
【标准状态】:作废
【国别】:法国
【发布日期】:2006-09-01
【实施或试行日期】:2006-09-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:重晶石;膨润土;校正;羧甲基纤维素;CMC;商业;定义;钻探泥浆;钻探;英语;企业;漂白土;赤铁矿;液体;材料;泥土建筑材料;天然气开采;天然气工业;石油工业;包装件;石油开采;物理性能;产品规范;产品;质量控制;质量要求;试剂;硅氧矿物;规范(验收);淀粉;试验;井
【英文主题词】:Barytes;Bentonite;Calibration;Carboxymethylcellulose;CMC;Commerce;Definitions;Drillingfluids;Drilling(mineralextraction);Englishlanguage;Enterprises;Fullersearth;Haematite;Liquids;Materials;Mudconstructionmaterials;Naturalgasextraction;Naturalgasindustries;Oilindustries;Packages;Petroleumextraction;Physicalproperties;Productspecification;Productspecifications;Products;Qualitycontrol;Qualityrequirements;Reagents;Silicaminerals;Specification(approval);Starches;Testing;Wells
【摘要】:
【中国标准分类号】:E92
【国际标准分类号】:75_180_10
【页数】:86P.;A4
【正文语种】:其他