ASTM A 571/A 571M-2001 适用于低温设备的承压零部件用奥氏体球墨铸铁铸件标准规范
作者:标准资料网 时间:2024-05-18 19:06:48 浏览:8756
来源:标准资料网
【英文标准名称】:StandardSpecificationforAusteniticDuctileIronCastingsforPressure-ContainingPartsSuitableforLow-TemperatureService
【原文标准名称】:适用于低温设备的承压零部件用奥氏体球墨铸铁铸件标准规范
【标准号】:ASTMA571/A571M-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【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】:铁;铸件
【英文主题词】:castings;iron
【摘要】:
【中国标准分类号】:J31
【国际标准分类号】:77_140_80
【页数】:5P;A4
【正文语种】:英语
【英文标准名称】:Advancedtechnicalceramics-Ceramiccomposites-Methodsoftestforreinforcements-Determinationoffilamentdiameterandcross-sectionarea
【原文标准名称】:高级工业陶瓷.陶瓷复合材料.增强纤维的试验方法.长纤维直径和横截面积的测定
【标准号】:BSEN1007-3-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-03-06
【实施或试行日期】:2003-03-06
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:材料试验;复合材料;试样;高级工业陶瓷;纤维增强的;长纤维;横截面积;纤维;大容量;直径;材料;加强材料;陶瓷;试验
【英文主题词】:Advancedtechnicalceramics;Ceramics;Compositematerials;Cross-sectionalarea;Diameter;Fibrereinforced;Fibres;Filaments;Highcapacity;Materials;Materialstesting;Reinforcingmaterials;Samples;Testing
【摘要】:
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:12P;A4
【正文语种】:英语
Product Code:SAE AS15531
Title:Digital Time Division Command/Response Multiplex Data Bus
Issuing Committee:As-1a Avionic Networks Committee
Scope: This SAE Aerospace Standard (AS) contains requirements for a digital time division command/response multiplex data bus, for use in systems integration, that is functionally equivalent to MIL-STD-1553B with Notice 2. Even with the use of this document, differences may exist between multiplex data buses in different system applications due to particular application requirements and the options allowed in this document. The system designer must recognize this fact and design the multiplex bus controller (BC) hardware and software to accommodate such differences. These designer selected options must exist to allow the necessary flexibility in the design of specific multiplex systems in order to provide for the control mechanism, architectural redundancy, degradation concept, and traffic patterns peculiar to the specific application requirements.
