Projection of still pictures and motion-pictures; light measurements of projection units
静止图片和电影的投影；投影单元的光测量

1993-12-01

Stage and theatre projection for still picture (slides), slow running picture and motion-picture; stage lighting and projection in scenery
舞台和剧院放映静止画面（幻灯片）、慢行画面和电影；舞台灯光与布景中的投影

1981-07-01

Projection of still and motion-pictures - Measuring methods for the determination of imaging properties of slide projectors
静止和动态图像的投影.幻灯片放映机成像特性测定的测量方法

1996-11-01

Projection of still pictures and motion-pictures - Part 4: Reflection and transmittance characteristics of screens; characteristic values, screen types, measurement
静止图像和电影的投影.第4部分:屏幕的反射和透射特性；特征值、屏幕类型、测量

1998-12-01