【英文标准名称】:Digitalbroadcastingsystemsfortelevision,soundanddataservices-SpecificationforconveyingITU-RSystemBTeletextinDigitalVideoBroadcasting(DVB)bitstreams;EnglishversionETS300472:1995
【原文标准名称】:电视,声音,数据服务用数字广播系统.数字电视系统的位流(DVB)中ITU-R-系统的图文电视的传送的规定
【标准号】:DINETS300472-1995
【标准状态】:作废
【国别】:德国
【发布日期】:1995-10
【实施或试行日期】:
【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】:数字信号;电视传输;定义;电视;数据传送;电信;电气工程;用户电视电报;电视信号;数字工程;声传输
【英文主题词】:digitalengineering;visionsignals;telecommunication;televisiontransmission;soundtransmission;digitalsignals;electricalengineering;definitions;television;teletext;datatransfer
【摘要】:
【中国标准分类号】:M61
【国际标准分类号】:33_160_00
【页数】:13P;A4
【正文语种】:德语


Product Code:SAE J1264
Title:Joint RCCC/SAE Fuel Consumption Test Procedure (Short Term In-Service Vehicle) Type 1 (STABILIZED May 2011)
Issuing Committee:Truck And Bus Aerodynamics And Fuel Economy Committee
Scope:This recommended practice provides minimum requirements for testing components or systems of the type which can be switched from one truck to another with relative ease; i.e.; aerodynamic devices, clutch fans, radial tires, and the like. The test utilizes in-service fleet vehicles, operated over representative routes. The relative fuel effectiveness of the component or system under test is determined as a percentage improvement factor. This factor is calculated using the relative fuel usage of like vehicles operating with and without the specific component or system under evaluation. Accuracy capability employing this test technique is either +/-1% or +/-2%, depending upon the method of fuel measured. (See paragraph 7.4.)