SJ 50033/163-2003 半导体分立器件3DK457型功率开关晶体管详细规范
作者:标准资料网 时间:2024-05-19 18:55:02 浏览:8502
来源:标准资料网
基本信息
标准名称: | 半导体分立器件3DK457型功率开关晶体管详细规范 |
英文名称: | Semiconductor discrete device Detail specification of type 3DK457 for power switching transistors |
中标分类: |
电子元器件与信息技术 >>
半导体分立器件 >>
半导体三极管 |
ICS分类: |
电子学 >>
半导体器件
|
发布日期: | 2003-12-15 |
实施日期: | 2004-03-01 |
首发日期: | |
作废日期: | |
出版日期: | |
页数: | 13页 |
适用范围
本规范规定了3DK457型功率开关晶休五笔字型电脑(以下简称器件)的详细要求。
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类: 电子元器件与信息技术 半导体分立器件 半导体三极管 电子学 半导体器件
【英文标准名称】:Safetyofwoodworkingmachines-Circularsawingmachines-Downcuttingcross-cutsawsanddualpurposedowncuttingcross-cutsaws/circularsawbenches
【原文标准名称】:木工机械安全.圆盘锯床.下横切锯、两用下横切锯和圆锯台
【标准号】:BSEN1870-3-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-11-29
【实施或试行日期】:2001-11-29
【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】:圆盘锯(机器);木工机器;安全措施;机床;设备安全;横切锯;长凳;锯床
【英文主题词】:Accidentprevention;Circularcross-cutsaws;Circularsawbenches;Circularsaws;Circularsaws(machines);Combinationapparatus;Definition;Definitions;Electrictools;Emissions;Hazards;Occupationalsafety;Operatinginstructions;Protectionagainstdanger;Protectiondevices;Protectivemeasures;Safety;Safetyengineering;Safetyrequirements;Sawingmachines;Singlebladecircularsaws;Specification(approval);Woodsaws;Woodworking;Woodworkingmachines;Workplacesafety
【摘要】:ThisEuropeanStandardsetsouttherequirementsand/ormeasurestoremovethehazardsandlimittheriskondowncuttingcross-cutsawsanddualpurposedowncuttingcross-cutsaws/circularsawbenchesasdefinedin3.2,3.3and3.4,hereinafterreferredtoas"machines",designedtocutsolidwood,chipboard,fibreboard,plywoodandalsothesematerialswheretheyarecoveredwithplasticedgingand/orplastic/lightalloylaminates.ThisEuropeanStandarddoesnotapplyto:—machinesforcrosscuttinglogs;—handheldwoodworkingmachinesoranyadaptationpermittingtheiruseinadifferentmodei.e.benchmounting;—machinessetuponabenchoratablesimilartoabench,whichareintendedtocarryoutworkinastationaryposition,capableofbeingliftedbyonepersonbyhand.ThisEuropeanStandardcoversthesignificanthazardsrelevanttothismachineasstatedinclause4.ForComputerNumericallyControlled(CNC)machinesthisEuropeanStandarddoesnotcoverhazardsrelatedtoElectro-MagneticCompatibility(EMC).ThisEuropeanStandardisprimarilydirectedatmachineswhicharemanufacturedafterthedateofissueofthisEuropeanStandard.
【中国标准分类号】:J65
【国际标准分类号】:79_120_10
【页数】:50P.;A4
【正文语种】:英语
Product Code:SAE AMS5667
Title:Nickel Alloy, Corrosion and Heat Resistant, Bars, Forgings, and Rings 72ni 15.5cr 0.95(Cb + Ta) 2.5ti 0.70al 7.0fe, Equalized, Precipitation Hardenable
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat resistant nickel alloy in the form of bars, forgings, flash welded rings, and stock for forging, flash welded rings, or heading.