BS EN 60747-16-4-2004+A1-2011 半导体装置.微波集成电路.转换器

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【英文标准名称】:Semiconductordevices.Microwaveintegratedcircuits.Switches
【原文标准名称】:半导体装置.微波集成电路.转换器
【标准号】:BSEN60747-16-4-2004+A1-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2004-11-08
【实施或试行日期】:2004-11-08
【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】:
【英文主题词】:Basicterms;Definitions;Dimensioning;Electricalengineering;Electronicengineering;Electronicequipmentandcomponents;Functions;Inputpower;Insertionloss;Integratedcircuittechnology;Integratedcircuits;Limits(mathematics);Marking;Measurement;Measuringtechniques;Microelectronics;Microwavecircuits;Parameters;Poweroutput;Ratings;Returnloss;Semiconductordevices;Semiconductormemory;Semiconductors;Switchingcircuits;Terminology;Vocabulary
【摘要】:ThispartofIEC60747providesnewmeasuringmethods,terminologyandlettersymbols,aswellasessentialratingsandcharacteristicsforintegratedcircuitmicrowaveswitches.TherearemanycombinationsforRFportsinswitches,suchasSPST(singlepolesinglethrow),SPDT(singlepoledoublethrow),SP3T(singlepoletriplethrow),DPDT(doublepoledoublethrow),etc.SwitchesinthisstandardarebasedonSPDT.However,thisstandardisapplicabletotheothertypesofswitches.
【中国标准分类号】:L56
【国际标准分类号】:31_080_99
【页数】:34P.;A4
【正文语种】:英语


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【英文标准名称】:Specificationforships'deckmachinery-ropestoragereels
【原文标准名称】:船用甲板机械规范.绳索贮存卷筒
【标准号】:BSMA57-1975
【标准状态】:现行
【国别】:英国
【发布日期】:1975-01-31
【实施或试行日期】:1975-01-31
【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】:金属丝绳;物料搬运设备零部件;储藏设备;绳索;甲板设备;验收(鉴定);水路运输工程;量值;天然纤维绳;卷筒(物料装卸设备);作标记;直径;水路运输工程部件;人造纤维绳;性能;设计
【英文主题词】:
【摘要】:Design,construction,performance,markingandacceptancetestingoftwoclassesofunpoweredreels.
【中国标准分类号】:U22
【国际标准分类号】:47_020_40;47_020_50
【页数】:8P;A4
【正文语种】:英语


【英文标准名称】:Eyeprotectionforindustrialandotheruses-Guidanceonselection,useandmaintenance
【原文标准名称】:工业和其他用途的护目器.选择、使用和维护指南
【标准号】:BS7028-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-11-15
【实施或试行日期】:1999-11-15
【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】:选择;作标记;电磁辐射;检修;分类系统;滤光镜(护目);维修;护目器;清洁处理;危害;焊接;职业安全;护目眼镜;眼;教育;检验;安全眼镜;防护服装;面罩;储存;激光器;辐射危害;工业的;化学危害
【英文主题词】:Chemicalhazards;Classificationsystems;Cleaning;Education;Electromagneticradiation;Eyeprotectors;Eyes;Faceshields;Filters(eyeprotectors);Goggles(safety);Hazards;Industrial;Inspection;Lasers;Maintenance;Marking;Occupationalsafety;Protectiveclothing;Radiationhazards;Repair;Safetyspectacles;Selection;Storage;Tradingstandards;TSS;Welding
【摘要】:ThisBritishStandardgivesguidanceandbackgroundinformationonoccupationaleye-andface-protectors.Itincludesthefollowinginformation:—anexplanationanddetailsoftherelevantBritishStandardsrelatingtooccupationaleye-andface-protectors;—informationtoprovideabasicunderstandingoftheclassificationofhazardstotheeyeencounteredinindustrialandotheroccupationalsituations;—anexplanationandclassificationofthevarioustypesofeye-andface-protectorsandalistoftheirvariouscharacteristicsandprotectioncapabilities;—guidanceontheselection,careandmaintenanceofoccupationaleye-andface-protectors.Itrelatestoalltypesofpersonaleye-andface-protectorsusedagainstvarioushazardsencounteredinindustry,commerce,laboratories,educationestablishments,DIYactivities,etc.thatcandamagetheeyeorimpairvisionwiththeexceptionofionizingradiationsuchasX-raysandlowtemperatureinfrared(IR)radiation.ThisBritishStandarddoesnotincludeguidanceontheuseofsport,leisureorvehiculareye-protectors.ThisBritishStandardisneitherawholenorpartialsubstituteforaprofessionalriskassessmentwhichisanessentialelementofanysafetyeyewearselectionexercise.
【中国标准分类号】:C73
【国际标准分类号】:13_340_20
【页数】:20P.;A4
【正文语种】:英语