MIL-HDBK-224
作者:标准资料网 时间:2024-05-12 23:28:42 浏览:8566
来源:标准资料网
MIL-HDBK-224, MILITARY STANDARDIZATION HANDBOOK: PRECISION COMPONENTS (27 SEP 1968)., This handbook provides the engineer with technical reference data on precision components for new design, and on components required for maintenance of existing equipment.
【英文标准名称】:Informationanddocumentation.Determinationofpriceindexesforprintandelectronicmediapurchasedbylibraries
【原文标准名称】:信息和文献工作.图书馆购买印刷和电子媒介价格指数的测定
【标准号】:BSISO9230-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-05-31
【实施或试行日期】:2007-05-31
【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】:书;成本指数;定义;文献工作;信息;图书馆;图书馆建筑;价格;采购;连续出版物
【英文主题词】:Books;Costindexes;Definition;Documentations;Information;Libraries;Librarybuildings;Prices;Purchasing;Serials
【摘要】:ThisInternationalStandardspecifiesamethodforthedeterminationofpriceindexesrelatingtothepricesofprintandelectronicmediaacquiredbylibraries.Itisnotmeantforcalculatingapriceindexofthenationalmediaproduction.Themediaincludedarerestrictedtobooks,serialsanddatabases.NOTEFurtherdetailsaregivenin2.2and3.1.Itisintendedprimarilyforusebythelibrarycommunity,althoughitisacceptedthatotherorganizationsmayalsofindituseful.Itfocusesoncompilingpriceindexesonthebaseofnationalandinternationalsources,relevanttoonecountryorregionanddifferenttypesoflibraries.Differentindexeswillbeappropriatetodifferenttypesoflibrary,accordingtothetypesofmaterialintheircollections.ThisInternationalStandardpresentsamethodologyallowingforageneralindexwhichcouldbecalculatedfromsubsetsofdata,andcouldbeweightedaccordingtolocalneeds.Itintroducessamplingmethodsfortheselectionofmaterialsonwhichtobasecalculations.NotethatthisInternationalStandarddescribesindexesofprices,notofcosts.Localcostindexescanbecompiledinsteadofpriceindexeswherethereisinsufficientuniformityofpricingstructurestopermitthecalculationofpriceindexes,orasanadditionaltoolforlibraries.GuidelinesforthecalculationoflocalcostindexesaregiveninAnnexB.
【中国标准分类号】:A14
【国际标准分类号】:01_140_20
【页数】:32P;A4
【正文语种】:英语
【英文标准名称】:Glassbulbdesignationsystemforlamps(IEC/TR60887:2003)
【原文标准名称】:电灯用玻璃灯泡的名称与符号体系
【标准号】:DINIEC/TR60887-2005
【标准状态】:作废
【国别】:德国
【发布日期】:2005-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;照明系统;定义;照明工程;名称与符号;类型表示法;玻璃烧瓶;玻璃;符号;灯泡;命名体制;电灯;识别方法;灯
【英文主题词】:Definitions;Designationsystems;Designations;Electriclamps;Electricalengineering;Glass;Glassflasks;Identificationmethods;Illuminationengineering;Lampbulbs;Lamps;Lightbulbs;Lightingsystems;Symbols;Typedesignation
【摘要】:Thistechnicalreportdescribesasystemofnomenclaturethatprovidesdesignationsoftheglassbulbsusedasenvelopesforelectriclamps.Theapplicationofsuchdesignationsisdirectedtowardsthedescriptionsoffinishedlamps.
【中国标准分类号】:K71
【国际标准分类号】:29_140_20
【页数】:10P.;A4
【正文语种】:德语
