DIN EN 60749-14-2004 半导体器件.机械和气候试验方法.第14部分:终端的牢固性
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【英文标准名称】:Semiconductordevices-Mechanicalandclimatictestmethods-Part14:Robustnessofterminations(leadintegrity)(IEC60749-14:2003);GermanversionEN60749-14:2003
【原文标准名称】:半导体器件.机械和气候试验方法.第14部分:终端的牢固性
【标准号】:DINEN60749-14-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-07
【实施或试行日期】:2004-07-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:气候;试验;尺寸;半导体器件;试验条件;温度;电子工程;潮气;材料强度;机械试验;扭矩;半导体;金属外壳;外壳;电子设备及元件;电学测量;集成电路;外观检查(试验);气候试验;电气工程;连接;温度变化;抗弯应力;组件;环境试验
【英文主题词】:
【摘要】:ThispartofIEC60749providesvarioustestsfordeterminingtheintegritybetweenthelead/packageinterfaceandtheleaditselfwhenthelead(s)arebentduetofaultyboardassemblyfollowedbyreworkofthepartforre-assembly.
【中国标准分类号】:L40
【国际标准分类号】:31_080_01
【页数】:19P;A4
【正文语种】:德语
【英文标准名称】:Doubleactinghydraulicrescuetoolsforfireandrescueserviceuse-Safetyandperformancerequirements.
【原文标准名称】:救护和消防用双动式液压救援器具.安全性和性能要求
【标准号】:NFS61-571-2012
【标准状态】:现行
【国别】:法国
【发布日期】:2012-07-01
【实施或试行日期】:2012-07-27
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:附件;连接件;控制;切割机;切削工具;气瓶;定义(术语);密度;名称与符号;尺寸规格;驱动马达;效率;装备;消防队;消防队用设备;消防队设备;消防的;消防工程;消防设备;柔性管;膨胀力;危害;软管连接件;液压的;液压缸;液压设备;液压液;液压操纵装置;液压装置;检验;使用说明书;液体;标志;测量精度;发动机;使用条件;操作规程;操作;过压(力)保护;涂漆;涂料;性能要求;动力传动系统;泵;合格试验;营救;救护服务;救援用液压缸;营救设备;弯曲安全;机械安全性;安全性要求;空间要求;规范(验收);摊铺机;脚蹬架;温度;试验;使用;重量;工作压力
【英文主题词】:Accessories;Connections;Control;Cuttingmachines(tools);Cuttingtools;Cylinders;Definitions;Density;Designations;Dimensions;Drivingmotors;Efficiency;Equipment;Firebrigade;Firebrigadedevices;Firebrigadeequipment;Firefighting;Fire-fightingengineering;Firefightingequipment;Flexiblepipes;Forceofexpansion;Hazards;Hoseconnections;Hydraulic;Hydrauliccylinders;Hydraulicequipment;Hydraulicfluids;Hydraulically-operateddevices;Hydraulics;Inspection;Instructionsforuse;Liquids;Marking;Measuringaccuracy;Motors;Operatingconditions;Operatinginstructions;Operation;Overpressureprotection;Painting;Paints;Performancerequirements;Powertransmissionsystems;Pumps;Qualificationtests;Rescue;Rescueandambulanceservices;Rescuecylinders;Rescueequipment;Safetyagainstbuckling;Safetyofmachinery;Safetyrequirements;Spacerequirement;Specification(approval);Spreaders;Stretcherbars;Temperature;Testing;Usage;Weights;Workingpressures
【摘要】:
【中国标准分类号】:C85
【国际标准分类号】:13_220_10
【页数】:46P;A4
【正文语种】:其他
Product Code:SAE J390
Title:Dual Dimensioning
Issuing Committee:Technical Standards Board
Scope:This document establishes a uniform method of combining inch-pound units and metric units of measure on the same engineering drawing. In this document 'metric units' means the International System of Units (abbreviated SI) as described in SAE J 916. Herein is guidance for converting from one system to the other while maintaining functional interchangeability.This document covers a dual dimensioning practice that provides both U.S. Customary inch-pound units and SI metric units for all dimensions on the field of drawing. The scope does not include the 'chart method'聴whereby drawings are dimensioned only in SI units聴with conversions to inch-pound units provided in chart form (usually computer generated) on the drawing. Further information on the chart method is found in SAE Handbook Supplement J1066, 'Recommended Guidelines for Company Metrication Programs in the Metalworking Industry.' The purpose of this document is to provide an authoritative guide for uniform application of dual dimensioning on engineering drawings. SAE recognizes that a decision regarding preparation of engineering drawings during metric transition is an individual judgement based on needs and circumstances. While providing this information, SAE takes no official position concerning dual dimensioning. Issuance of this publication should not be construed as advocacy.
