室内放映 透射放映银幕的分类和亮度测定
Projection in indoor rooms - Classification of transmitting projection screens and measurement of their transmitted luminance levels
2007-10-11
BS ISO 11315-3-1999
Photography. Projection in indoor rooms-Classification of transmitting projection screens and measurement of their transmitted luminance levels
照相术室内投影 透射式投影屏幕的分类及其透射亮度水平的测量