SJ/T 10259-1991 电子器件详细规范 半导体集成电路ＣＤ２８２２ＣＰ型双音频功率放大器
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来源:标准资料网
基本信息
| 标准名称： | 电子器件详细规范 半导体集成电路ＣＤ２８２２ＣＰ型双音频功率放大器 |
| 英文名称： | Detail specification for electronic components-Semiconductor integrated circuits-Type CD2822CP dual audio power amplifiers |
| 中标分类： |
化工 >>
化工综合 >>
技术管理 |
| 发布日期： | 1991-11-12 |
| 实施日期： | 1992-01-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2010-01-20 |
| 出版日期： | 1900-01-01 |
| 页数： | 13页 |
适用范围
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所属分类： 化工 化工综合 技术管理
【英文标准名称】:Heatingboilers-Testcodeforheatingboilersforatomizingoilburners(includesAmendmentsA1:1998+A2:2003);GermanversionEN304:1992+A1:1998+A2:2003
【原文标准名称】:采暖锅炉.带雾化油燃烧器的采暖锅炉用检验规则
【标准号】:DINEN304-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-01
【实施或试行日期】:2004-01-01
【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】:燃油器具;水加热器;热效率;烧液体燃料装置;集中供暖;雾化油燃烧器;加热技术;特种锅炉;液体燃料;燃油对流供暖;槽;热试验;试验条件;船舶;热水锅炉;检验规范;低温;热环境系统;锅炉;试验;测量;效率;加热设备;低温壶
【英文主题词】:Atomizingoilburners;Boilers;Centralheating;Efficiency;Heatingequipment;Heatingtechnics;Hot-waterboilers;Inspectionspecification;Liquidfuelappliances;Liquidfuels;Lowtemperatures;Low-temperatureboilers;Measurement;Oilspaceheating;Specialboilers;Tanks;Testing;Testingconditions;Thermalefficiency;Thermalenvironmentsystems;Thermaltesting;Vessels;Waterheaters
【摘要】:Thestandardspecifiesthedeviatingboundaryconditionsfortheheating-relatedtestsonlow-temperatureboilersfiredwithliquidfuel.
【中国标准分类号】:J98
【国际标准分类号】:91_140_10
【页数】:49P.;A4
【正文语种】:德语
Product Code:SAE J2692
Title:Commercial Vehicle Seat Evaluation - Truck and Bus
Issuing Committee:Truck And Bus Human Factors Committee
Scope: Since the early 1990驴s, studies have been done relating human comfort to the dynamics measured at the vehicle seat but currently there are no test methods or measurements of driver interface conditions at the vehicle seat. The recommended practice describes an objective test method that can be used for measuring driver interface conditions at the vehicle seat while driving a commercial vehicle. By using a pressure measurement system with a pressure sensor pad between the driver and seat cushion, driver interface pressure distribution, contact area and pressure change rate can be measured. When using these measurements with this test procedure, a new metric called Area Pressure Change Rate (aPcrms) or Driver Discomfort Index can be calculated and used for comparing vehicle seats in a dynamic environment.
Rationale: Since the early 1990驴s, studies have been done relating human comfort to the dynamics measured at the vehicle seat but currently there are no test methods or measurements of driver interface conditions at the vehicle seat. The recommended practice describes an objective test method that can be used for measuring driver interface conditions at the vehicle seat while driving a commercial vehicle. By using a pressure measurement system with a pressure sensor pad between the driver and seat cushion, driver interface pressure distribution, contact area and pressure change rate can be measured. When using these measurements with this test procedure, a new metric called Area Pressure Change Rate (aPcrms) or Driver Discomfort Index can be calculated and used for comparing vehicle seats in a dynamic environment.
