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MIL-STD-2000A

作者:标准资料网 时间:2024-05-18 01:40:08  浏览:8088   来源:标准资料网
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MIL-STD-2000A, MILITARY STANDARD: STANDARD REQUIREMENTS FOR SOLDERED ELECTRICAL AND ELECTRONIC ASSEMBLIES (14 FEB 1991) [NO S/S DOCUMENT]., This standard establishes requirements for materials and procedures formaking soldered connections in electrical and electronic assemblies. Soldered connections forleads and wires inserted in holes, surface mounted to kinds, or attached to terminals shall be inaccordance with this standard. In addition, component mounting requirements and acceptancecriteria are provided to permit evaluation of complete assemblies.
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【英文标准名称】:SafetyCodeforMechanicalRefrigeration
【原文标准名称】:机械制冷用安全规程
【标准号】:ANSI/ASHRAE15-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:空气调节;设备安全;方法学;容积式压缩机;制冷;减压阀;建筑物服务设施;试验方法
【英文主题词】:Airconditioning;Equipmentsafety;Methodologies;Positive-displacementcompressors;Refrigeration;Reliefvalves;Serviceinstallationsinbuildings;Testmethods
【摘要】:8/23/1994ThiscodeappliestorefrigeratingsystemsandheatpumpsusedintheoccupanciesdefinedinSection3.Itdoesnotapplywherewateristheprimaryrefrigerant.Application:ThisCodeshallapplytorefrigeratingsystemsinstalledsubsequenttoitsadoptionandtopartsreplacedandcomponentsaddedafteritsadoption.Equipmentlistedbyanapprovednationallyrecognizedtestinglaboratoryisdeemedtomeetthedesign,manufacture,andfactorytestrequirementssectionofthisCode,fortherefrigerantorrefrigerantsforwhichsuchequipmentisdesigned.Exceptions:Incasesofpracticaldifficultyorunnecessaryhardship,theauthorityhavingjurisdictionmaygrantexceptionsfromtheliteralrequirementsofthisCodeorpermittheuseofotherdevices,materialsormethods,butonlywhenitisclearlyevidentthatequivalentprotectionistherebysecured.
【中国标准分类号】:P49
【国际标准分类号】:91_140_30
【页数】:
【正文语种】:英语


【英文标准名称】:Dentalvocabulary-Dentalmaterials
【原文标准名称】:牙科术语.第2部分:牙科材料
【标准号】:BSEN21942-2-1993
【标准状态】:作废
【国别】:英国
【发布日期】:1993-01-15
【实施或试行日期】:1993-01-15
【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】:牙科学;牙充填材料;牙科材料;词汇;牙印模材料;牙齿粘结剂
【英文主题词】:Clinical;Definitions;Dental;Dentalequipment;Dentalmaterials;Dentistry;Englishlanguage;Frenchlanguage;Materials;Terminology;Vocabulary
【摘要】:ThispartofISO1942definestermsusedindentistry,par-ticularlythoserelatingtodentalmaterials.Generalandclinicalterms,andtermsconcerningdentalinstrumentsandequip-ment,andthosetermsassociatedwiththetestingofsuchpro-ductsareincorporatedinthefourotherpartsofthisInter-nationalStandard.EquivalenttermsanddefinitionsaregiveninbothEnglishandFrench.ThisInternationalStandardisintendedtoprovideaccepteddefinitionsforanumberoftermsusedindentistrythatcouldproveusefulforthecomprehensionofdocumentsaimingatthepreparationandimplementationofStandards,andtoimprovecommunication,throughclosecooperationwiththeFederationdentaireinternationale,theWorldHealthOrganizationandothernationalorinternationalinterestedorganizations.
【中国标准分类号】:C33
【国际标准分类号】:01_040_11;11_060_10
【页数】:24P.;A4
【正文语种】:英语



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