SAE AMS4231 Castings, Sand, 4.5cu 1.1si, Solution and Precipitation Heat Treated
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Product Code:SAE AMS4231
Title:Castings, Sand, 4.5cu 1.1si, Solution and Precipitation Heat Treated
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification has been declared NONCURRENT by the Aerospace Materials Division, SAE, as of April 1989. It is recommended that this specification not be specified for new designs.
Product Code:SAE AMS2491
Title:Surface Treatment of Polytetrafluoroethylene (PTFE), Preparation for Bonding
Issuing Committee:Ams P Polymeric Materials Committee
Scope:This specification covers the engineering requirements for preparing surfaces of polytetrafluoroethylene (PTFE) for bonding and the properties resulting from the treatment.This process has been used typically for rendering surfaces of parts capable of supporting a high strength adhesive bond. The bonding preparation can affect the electrical properties of the PTFE and this should be considered before using it for treatment of electronic components.【英文标准名称】:Methodofevaluationofthebatterylifeofabattery-poweredwatch;TechnicalCorrigendum1
【原文标准名称】:电池驱动手表的电池寿命的评估方法技术勘误1
【标准号】:ISO12819TechnicalCorrigendum1-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-11
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC114
【标准类型】:()
【标准水平】:()
【中文主题词】:时间计量仪表;计算方法;表;试验;蓄电池组;电池供电的器具;电池;寿命
【英文主题词】:Batteries;Batterypoweredappliances;Electriccells;Life(durability);Methodsofcalculation;Testing;Time-measuringinstruments;Watches
【摘要】:ThisisTechnicalCorrigendum1toISO12819-1999(Methodsofevaluationofthebatterylifeofabattery-poweredwatch)
【中国标准分类号】:K82
【国际标准分类号】:39_040_10
【页数】:1P;A4
【正文语种】:英语