projecting film roll的意思|示意
投影胶片卷
projecting film roll的网络常见释义
刻录盘 ... printing ink 油墨 projecting film roll 刻录盘 blank tape 音像带 ...
projecting film roll相关短语
1、 projecting g film roll 刻录盘
projecting film roll相关例句
Plate projection system: a plat exposure system which works by projecting the image from microfilm or compact roll film rather than by the same-size one-to-one contact printing of films.
投影制版系统：用微摄菲林或小型卷筒菲林内的影像投射于印版上的晒版系统，有别于用原大菲林和接触晒印的方法。