stepping projection aligner

projection stepper

步进式投影曝光装置

wafer stepper projection system

薄片的步进式投影曝光装置

reduction aligner

收缩式投影曝光装置

one to one projection system

一比一投影曝光装置

electron beam projection exposure apparatus

电子束投影曝光装置

uv proximity printer

紫外线接近式曝光装置

vacuum contact printer

真空接触式曝光装置

direct step on wafer

薄片上步进式直接曝光

a device used in photography to synchronize the peak of a flash with the opening of the camera shutter.

摄影中闪光与快门同步进行的装置。

variable shaped electron beam exposure system

可变电子束曝光装置

x ray align and exposure equipment

x 射线对准曝光装置

air diffusion aerator

空气扩散式曝气装置

Exposure metering user setting mode.

曝光测定的设置模式

A Test for Improvement of Layout of Aerators in Aeration Tank

曝气池中曝气器布置方式改进的研究

An Apparatus for Analysing the Double-Exposure Speckle Photograph Point by Point

一种二次曝光散斑底片逐点分析装置

Turn the mode dial to select exposure metering user setting mode.

转动模式盘至曝光测定的设置模式

deep uv projection aligner

远紫外线投影曝光对准器

automatic exposure programmed shutter 135 camera

装有自动曝光程序快门的135式照相机