标准名称：	上海市建筑产品推荐性通用图集 48 外墙外保温及防水系统的建筑构造
中标分类：	工程建设 >> 工业与民用建筑工程 >> 建筑构造与装饰工程
发布日期：
实施日期：	2001-06-10
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作废日期：
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页数：	40页

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Product Code:SAE ARP4822
Title:Night Vision Imaging System (NVIS) Compatible Illuminated Pushbutton Switches and Indicators
Issuing Committee:A-20ac Crew Station And Interior Lighting Committee
Scope:This SAE Aerospace Recommended Practice (ARP) reviews the basics of NVIS compatibility and discusses the specific illuminated pushbutton switch and indicator requirements for sunlight readability, color, luminance, and NVIS radiance when used in NVIS compatible cockpits.The recommendations and special considerations set forth in this document are made to give the design engineer a better understanding of MIL-L-85762A NVIS compatibility requirements and to provide information on the visual characteristics of NVIS compatible pushbutton switch and indicator displays.