SAE J1979DA Digital Annex of E/E Diagnostic Test Modes
时间:2024-05-17 07:50:21 来源: 标准资料网 作者：标准资料网 阅读：8956
Product Code:SAE J1979DA
Title:Digital Annex of E/E Diagnostic Test Modes
Issuing Committee:Vehicle E E System Diagnostic Standards Committee
Scope:On-Board Diagnostic (OBD) regulations require passenger cars, and light and medium duty trucks, to supportcommunication of a minimum set of diagnostic information to off-board “generic” test equipment. This document specifiesthe diagnostic data which may be required to be supported by motor vehicles and external test equipment for diagnosticpurposes which pertain to motor vehicle emission-related data.SAE J1979 was originally developed to meet U.S. OBD requirements for 1996 and later model year vehicles. ISO15031-5 was based on SAE J1979 and was intended to combine the U.S. requirements with European OBDrequirements for 2000 and later model year vehicles.
MIL-STD-188/140A, MILITARY STANDARD: EQUIPMENT TECHNICAL DESIGN STANDARDS FOR COMMON LONG HAUL/TACTICAL RADIO COMMUNICATIONS IN THE LOW FREQUENCY BAND AND LOWER FREQUENCY BANDS (01 MAY 1990)., This standard establishes minimum performance requirements in the form of Technical Design Standards and Design Objectives (DO) that will ensure interoperability of future radio subsystems equipment in the VLF and LF bands. Performance requirements for experimental or developmental extremely low frequency (ELF and ultra low frequency (ULF) are not addressed. The frequency ranges of military communications equipment have been established as a result of band characteristics which do not necessarily depend upon administrative or technical frequency band definitions. For example, in the area of the electromagnetic spectrum above ELF, that portion of application to military broadcast communications is found between 14 kHz and 200 kHz. This portion in fact extends into both the VLF adn LF bands. Efficient use of the limited bandwidth available at these lower frequencies precludes most analog modulation techniques. This standard, therefore applies primarily to those radio communications equipment and systems which are involved in the transmission of single and multi-channel teletypewriter, data and facsimile information.【英文标准名称】:Specificationforfusionweldedsteelairreceivers
【原文标准名称】:熔焊钢储气罐规范
【标准号】:BS5169-1992
【标准状态】:作废
【国别】:英国
【发布日期】:1992-11-15
【实施或试行日期】:1992-11-15
【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】:钢;人孔;碟形封头;熔焊;厚度;放射性试验;空气存储器;焊接;等级(质量);材料强度;弯曲试验;受液器;焊接接头;形状;认证(认可);热处理;压力容器;作标记;孔;检验;尺寸;设计计算;无损检验;试样
【英文主题词】:Airreceivers;Bendtesting;Certification(approval);Designcalculations;Dimensions;Dishedends;Fluidreceivers;Fusionwelding;Grades(quality);Heattreatment;Holes;Inspection;Manholes;Marking;Non-destructivetesting;Pressurevessels;Radiographictesting;Shape;Steels;Strengthofmaterials;Testspecimens;Thickness;Weldedjoints;Welding
【摘要】:Givesthedesignrules,methodsofconstructionandinspectionrequirementsforthreeclassesofairreceivers.ItspecificallyexcludesthosevesselscoveredbytheSimplePressureVesselsDirectivewhicharecoveredbyBSEN286.
【中国标准分类号】:J74
【国际标准分类号】:23_020_30
【页数】:58P.;A4
【正文语种】:英语