【英文标准名称】:Informationtechnology-Genericcodingofmovingpicturesandassociatedaudioinformation-Part7:AdvancedAudioCoding(AAC);TechnicalCorrigendum1
【原文标准名称】:信息技术.运动图像及其伴音信息的通用编码.第7部分:高保真音频编码(AAC).技术勘误1
【标准号】:ISO/IEC13818-7TechnicalCorrigendum1-2005
【标准状态】:作废
【国别】:国际
【发布日期】:2005-08
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/IECJTC1/SC29
【标准类型】:()
【标准水平】:()
【中文主题词】:计算机制图;视频信号;视频记录;脉冲编码调制;数据转换;信息技术;多媒体;音频;音频信号;编码;图象处理
【英文主题词】:videosignals;informationtechnology;audio;audiosignals;computergraphics;videorecording;encoding;pcm;multimedia;dataconversion;imageprocessing
【摘要】:
【中国标准分类号】:L81
【国际标准分类号】:35_040
【页数】:1P;A4
【正文语种】:英语
Product Code:SAE J2631
Title:Defining Hydraulic Oil Compatibility With Hydraulic Hose Elastomers (STABILIZED Oct 2011)
Issuing Committee:Hydraulic Hose And Hose Fittings Committee
Scope:This SAE Information Report is intended to provide the hydraulic oil manufacturer and hydraulic equipment manufacturer with information that can be used predicting the relative impact that non petroleum based hydraulic oils may have on the hose elastomers in the existing system. This document contains the information necessary to perform the tests using standard elastomer formulations, representative of material used in hydraulic hose. The test methods used are defined within ASTM D471, standard test method for Rubber Property鈥擡ffect of Liquids. The physical properties measured, are volume swell, tensile strength, percent elongation, shore A hardness and load at 100% elongation. The properties were measured, after immersion, at 72 hours, 168 hours, 336 hours, 504 hours, 672 hours, 840 hours, and 1008 hours and the percent calculated as change from the unaged properties. The detail of the testing process is described in the following report.
基本信息
| 标准名称： | 进出口含脂毛毛丛长度和强度检验方法 |
| 英文名称： | Testing method of staple length and staple strength of greasy wool for import and export |
| 替代情况： | 替代SN/T 1304-2003 |
| 发布部门： | 国家质量监督检验检疫总局 |
| 发布日期： | 2010-11-01 |
| 实施日期： | 2011-05-01 |
| 首发日期： | |
| 作废日期： | |
| 起草单位： | 国家认证认可监督管理委员会 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2011-05-01 |
| 页数： | 20页 |
适用范围
没有内容
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类： 农业 林业 植物保护 植物检疫 病虫害防治