MIL-C-28809B
时间:2024-05-19 20:36:43 来源: 标准资料网 作者：标准资料网 阅读：8285
MIL-C-28809B, MILITARY SPECIFICATION: CIRCUIT CARD ASSEMBLIES, RIGID, FLEXIBLE, AND RIGID FLEX (13 MAY 1988) [SUPERSEDING MIL-P-28809A] [NO S/S DOCUMENT]., This specification establishes the requirements for circuit cardassemblies, consisting of printed wiring boards on which separately manufacturedparts have been added. The term "assemblies" is used herein when referring tocircuit card assemblies. The term "board" is used herein when referring to printedwiring board or printed circuit boards.
【英文标准名称】:Recommendationsforthepresentationofplasticsdesigndata-Environmentalandchemicaleffects-Resistancetocolourchangeproducedbyexposuretolight
【原文标准名称】:塑料设计数据表示方法推荐标准.环境和化学效应.耐光照变色性
【标准号】:BS4618-4.3-1974
【标准状态】:现行
【国别】:英国
【发布日期】:1974-09-15
【实施或试行日期】:1974-09-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:色牢度;染色试验;数据组织;数据表示;设计;环境测试;图形表示;光;塑料;高聚物;产品设计;国际单位制(公制);测试条件
【英文主题词】:Colourfastness;Colourtests;Dataorganization;Datarepresentation;Design;Environmentaltesting;Graphicrepresentation;Light;Plastics;Polymers;Productdesign;SIsystem(metric);Testingconditions
【摘要】:RecommendationsforThepresentationofplasticsdesigndata1.Procedures2.FormofpresentationAppendixAMethodsofexposureAppendixBDeterminationofdegreeofcolourchange
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:8P.;A4
【正文语种】:英语
Product Code:SAE AMS4117
Title:Aluminum Alloy, Rolled or Cold Finished Bars, Rods, and Wire and Flash Welded Rings, 1.0Mg - 0.60Si - 0.28Cu - 0.20Cr, (6061; -T6, -T651), Solution and Precipitation Heat Treated
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of rolled or cold-finished bars, rods, and wire and of flash welded rings and stock for flash welded rings.These products have been used typically for parts requiring moderate strength where limited formability is acceptable, but usage is not limited to such applications.