机械投影立体测图仪
mechanical projection stereoplotter
双投影立体测图仪
double-projection stereoscope plotting instrument
双镜光学投影立体绘图仪
double-optical projection stereoplotter
双投影直接观测立体测图仪
double-projection direct-viewing stereo-plotter
传统光学投影光刻
conventional optical projection lithography
光学投影仪
optical projector
optical projection instrument
缩图光学投影系统
pantograph optical projection system
POPs
美国包西龙公司多倍投影测图仪
Bausch & Lomb multiplex Projector
双投影测图仪
double-projection plotter
特宽角多倍投影测图仪
superwide-angle multiplex