The element in an electrostatic document copying machine that is sensitive to light and on which the latent electrostatic image is formed.
在静电文件复印机中，利用光敏作用形成静电潜象的一种元件。
The element in an electrostatic document copying machine that is sensitive to light and on which the latent electrostatic image is formed.
在静电文件复印机中，利用光敏作用形成静电潜象的一种元件。
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