投影器 meaning in English

balopticon
camera of projection
projecting apparatus
projection glass
projector

Place one of the negative records in the projector object plane .
将负片记录之一放入投影器的物平面内。
General technical specifications of video projectors
视频投影器通用技术条件
Overhead projectors - projection stages dimensions
投影器.投影台尺寸
Factures about experiment transmission projector of gas joule law
气体焦耳定律实验透射投影器的制作
Overhead projectors - methods for measuring performance characteristics
透射式投影器.性能特性.测定方法

More: Next