BS EN 60749-14-2003 半导体器件.机械和气候试验方法.端子的耐久性
时间:2024-05-03 22:13:04 来源: 标准资料网 作者：标准资料网 阅读：9693
【英文标准名称】:Semiconductordevices-Mechanicalandclimatictestmethods-Robustnessofterminations(leadintegrity)
【原文标准名称】:半导体器件.机械和气候试验方法.端子的耐久性
【标准号】:BSEN60749-14-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-12-15
【实施或试行日期】:2003-12-15
【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】:
【英文主题词】:
【摘要】:ThispartofIEC60749providesvarioustestsfordeterminingtheintegritybetweenthelead/packageinterfaceandtheleaditselfwhenthelead(s)arebentduetofaultyboardassemblyfollowedbyreworkofthepartforre-assembly.Forhermeticpackages,itisrecommendedthatthistestbefollowedbyhermeticitytestsinaccordancewithIEC60749-8todetermineifthereareanyadverseeffectsfromthestressesappliedtothesealsaswellastotheleads.Thistest,includingeachofthetestconditions,isconsidereddestructiveandisonlyrecommendedforqualificationtesting.Thisstandardisapplicabletoallthrough-holedevicesandsurface-mountdevicesrequiringleadformingbytheuser.
【中国标准分类号】:L40
【国际标准分类号】:31_080_01
【页数】:18P;A4
【正文语种】:英语
【英文标准名称】:Touringski-bootsforadults;interfacewithski-bindung
【原文标准名称】:成年人用旅行滑雪靴滑雪靴捆绑接合面
【标准号】:ISO9523-1990
【标准状态】:作废
【国别】:国际
【发布日期】:1990-06
【实施或试行日期】:1990-06-01
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC83
【标准类型】:()
【标准水平】:()
【中文主题词】:界面;靴;滑雪靴;固定;女人;旅游业;男人;尺寸;特性;高山滑雪板
【英文主题词】:Adults;Alpineskis;Boots;Characteristics;Definition;Definitions;Dimensions;Fixing;Footwearsizes;Interfaces;Marking;Men;Properties;Shoes;Skibindings;Skibindingsconnection;Skiboots;Skis;Specification(approval);Testing;Tourism;Wintersports;Wintersportsequipment;Women
【摘要】:ThisInternationalStandardspecifiesthedimensionsandcharacteristicsoftheinterfacezoneofthesoleandpartsoftheshaftoftouringski-bootstoprovidedefinedattachmentconditionsforthetouringski-binding.Itappliestotouringski-bootsofsizes15,0andlargerintheMondopointsystem(correspondingtotypesAandCof[1]).
【中国标准分类号】:Y78
【国际标准分类号】:97_220_20
【页数】:4P;A4
【正文语种】:英语
Product Code:SAE J1169
Title:Measurement of Light Vehicle Exhaust Sound Level Under Stationary Conditions (Cancelled Jul 2007)
Issuing Committee:Light Vehicle Exterior Sound Level Standards Committee
Scope:This SAE Standard establishes the test procedure, environment, and instrumentation to be used for measuring the exhaust sound level of passenger cars, multipurpose vehicles, and light trucks under stationary conditions. Measurements are taken under steady-state conditions. In this respect, this procedure differs from ISO 5130 which includes measurements under the dynamic conditions of an engine deceleration. This sound level measurement procedure has been developed as a guide for governmental agencies establishing in-service sound level limitations and enforcement measurement procedures. It is directed at the assessment of vehicle exhaust noise and is not intended to determine maximum vehicle sound levels.