MIL-PRF-89020A
作者:标准资料网 时间:2024-05-20 10:41:23 浏览:9558
来源:标准资料网
MIL-PRF-89020A, PERFORMANCE SPECIFICATION: DIGITAL TERRAIN ELEVATION DATA (19 APR 1996) [SUPERSEDES MIL-D-89020]., This specification defines the requirements within National Imagery and Mapping Agency's (NIMA) Digital Terrain Elevation Data Base which supports various weapon and training systems. This edition includes the Shuttle Radar Topography Mission (SRTM) DTED Level 1 and Level 2 requirements.
Product Code:SAE J1131
Title:Performance Requirements for SAE J844 Nonmetallic Tubing and Fitting Assemblies Used in Automotive Air Brake Systems
Issuing Committee:Air Brake Tubing And Tube Ftg Committee
Scope:This standard is intended to establish uniform methods of testing SAE J844 tubing and fitting assemblies as used in automotive air brake systems. This standard also establishes minimum qualifications for tensile and pressure capabilities, vibrational durability under cyclic temperatures, serviceability, and fitting compatibility requirements. The specific tests and performance criteria applicable to the tubing are set forth in SAE J844.NOTE?The test values contained in this performance standard are for test purposes only. For environmental and usage limitations see SAE J844. Fittings - A type of fitting for use with SAE J844 nonmetallic tubing is included in SAE J246b, however, it is not intended to restrict or preclude the use of other designs of fittings that comply with this standard.【英文标准名称】:Soundrepetitiondevicesfortrafficlightsforusebytheblindorpartiallysighted.
【原文标准名称】:盲人或半盲人用交通信号灯用声音重复装置
【标准号】:NFS32-002-2004
【标准状态】:现行
【国别】:法国
【发布日期】:2004-12-01
【实施或试行日期】:2004-12-20
【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】:
【英文主题词】:Accidentprevention;Acousticmeasurement;Audiosignals;Disabledpeople;Indicatorlights;Laboratorytesting;Messages;Roadsafety;Safetydevices;Signaldevices;Soundlevels;Trafficlanes;Trafficlights
【摘要】:
【中国标准分类号】:R87
【国际标准分类号】:93_080_30;11_180_99
【页数】:19P.;A4
【正文语种】:其他