Space data and information transfer systems -- Proximity-1 space link protocol -- Physical layer
适用范围:ISO 21460:2007 defines the Proximity-1 space link protocol physical layer. It specifies the channel connection process, provision for frequency bands and assignments, hailing channel, polarization, mod...
发布日期:2007-10-01 实施日期:2007-10-01
实施日期:2007-09-01
Information technology - Open system interconnection - Conformance testing methodology and framework - Part 6: Protocol profile test specification
适用范围:GB / T 17178 的本部分为 051 协议轮廓一致性测试中的轮廓测试规范( PTS )的产生规定要求并提供指南。本部分还规定了有关协议轮廓规范中的一致性要求表达的要求。本部分适用于轮廓实现每一个协议动态和静态一致性要求的...
发布日期:2011-01-14 实施日期:2011-05-01
External exposure of roofs to fire -- Part 1: Test method
适用范围:ISO 12468-1:2003 specifies a test method to determine the resistance of roofs to external fire exposure. This method evaluates the behaviour of the roof when exposed to two types of burning brands comb...
发布日期:2003-03-01 实施日期:2003-03-01
Freileitungen. Anforderungen und Pruefungen fuer Armaturen Overhead Lines-Requirements and Tests for Fittings Lignes aeriennes. Exigences et essais pour le material d'equipement Amd 1;CORR 13778:July 4...
适用范围:Although created for fittings above 45 kV the standard may also be applied to lower voltages and to similar fittings for substations.
实施日期:1998-03-15
Standard Test Method to Measure Heat Transfer Through Textile Thermal Barrier Materials
适用范围:<p>1.1 This test method covers the evaluation of heat transfer of textile materials which are used as thermal barriers when exposed to a calibrated convective and radiant energy heat source for 60 seco...
实施日期:2007-01-01
Identification Card Systems. Telecommunications Integrated Circuit(s) Cards and Terminals. Part 3:Application Independent Card Requirements
实施日期:1994-01-01
Information technology - Specification for message-oriented middleware
适用范围:本标准规定了消息中间件的架构及组成、功能要求、质量特性要求及支持的运行环境等。 本标准适用于消息中间件软件的开发和应用。
发布日期:2011-12-30 实施日期:2012-06-01
实施日期:2005-02-01
Schiffbau. Maschinennraum. Lueftung auf Schiffen mit Dieselmotoren-Antrieb. Grundlagen fuer Entwurf und Auslegung Shipbuilding-Engine-Room Ventilation in Diesel-Engined Ships-Design Requirements and Ba...
适用范围:This International Standard specifies design requirements and suitable calculation methods for the ventilation of the engine room in diesel-engined ships, for normal conditions in all waters. Annex A p...
实施日期:1998-07-15
Geographic information - Temporal schema
适用范围:本标准定义了描述地理信息时间特性的概念。本标准以现有的时间信息交换的信息技术标准为依据,提供用于定义时间要素属性、要素操作、要素关联和定义地理信息时间特性的元数据的基础。本标准主要考虑从现实世界抽象出来的地...
发布日期:2008-06-20 实施日期:2008-12-01
实施日期:2003-04-01
Optics and optical instruments -- Optical transfer function -- Application -- Part 3: Telescopes
适用范围:Specifies a method of testing telescopes in terms of imaging states aimed at making valid optical transfer function measurements and also information on the testing of some of their components and sub-...
发布日期:1994-10-01 实施日期:1994-10-01
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