|
描述 |
标准 |
ANSI-PH1.21 |
涵盖范围 |
This standard specifies the dimensions for 127-, 120-, and 620-size roll film, backing paper, and spools. |
描述 |
Film, Roll, Backing Paper, and Spools, Dimensions for (No S/S Document) |
分类归属 |
6750 |
文档状态 |
注销 |
撤销日期 |
2009-04-21 |
文档类型 |
American National Standards Institute (ANSI) |
文档注释 |
It is recommended that you use Adobe Reader v7.0 or higher for optimal download performance;older versions should continue to work, but downloading large files may appear to take longer, so please be patient in those cases. |
起草机构 |
IS |
协调级别 |
Full |
陆军管理 |
US Army Communications Electronics Command |
海军管理 |
Naval Air Systems Command |
空军管理 |
Air Force Life Cycle Management Center - Cataloging and Product Support |
采用机构 |
Naval Air Systems Command |