YDN 092-1998 ８００ＭＨｚＣＤＭＡ数字蜂窝移动通信网空中接口技术要求（暂行规定）
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来源:标准资料网
基本信息
| 标准名称： | ８００ＭＨｚＣＤＭＡ数字蜂窝移动通信网空中接口技术要求（暂行规定） |
| 替代情况： | 被YD/T 1030-1999代替 |
| 发布日期： | 1998-01-01 |
| 实施日期： | 1994-05-18 |
| 首发日期： | |
| 作废日期： | 1999-12-27 |
| 起草单位： | 邮电部电信传输研究所 |
| 出版日期： | |
| 页数： | 412页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 通信 广播 通信设备 移动通信设备
【英文标准名称】:StandardPracticeforEstimationofHeatGainorLossThroughCeilingsUnderAtticsContainingRadiantBarriersbyUseofaComputerProgram
【原文标准名称】:通过计算机程序的使用对通过含辐射阻碍物的顶楼天花板得热和散热评估的标准规程
【标准号】:ASTMC1340-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑;热损失;计算方法;计算机软件
【英文主题词】:computersoftware;construction;methodsofcalculation;heatloss
【摘要】:
【中国标准分类号】:P32
【国际标准分类号】:91_120_10
【页数】:21P;A4
【正文语种】:英语
Product Code:SAE J1766
Title:Recommended Practice for Electric and Hybrid Electric Vehicle Battery Systems Crash Integrity Testing
Issuing Committee:Fuel Cell Standards Committee
Scope:Electric and Hybrid Electric Vehicles contain many types of battery systems. Adequate barriers between occupants and battery systems are necessary to provide protection from potentially harmful factors and materials within the battery system that can cause injury to occupants of the vehicle during a crash. This SAE Recommended Practice is applicable to all Electric Vehicle and Hybrid Electric Vehicle battery designs, including those described in SAE J1797. The potentially harmful factors and materials addressed by this document include electrical isolation integrity, electrolyte spillage, and retention of the battery system.The purpose of this document is to define test methods and performance criteria which evaluate battery system spillage, battery retention, and electrical system isolation in Electric and Hybrid Electric Vehicles during specified crash tests.
