masking device 中文意思是什麼
masking device
解釋
標示器-
In a document copying machine, a device for adding to or masking details from an original so that these are incorporated into or deleted from the copies
在資料復制機中,一種用於給原文件中增加或從原文件中屏蔽某些細節的設備,因而可以給復製件加進或刪去一些細節。
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