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来源:雅诚德英语网
Is a kind of novel carbon paper, its characteristic is that on the upper deck of the carbon paper to write, no pads with inks carbon layer can also copy.
是一种新颖的复写纸,其特点是,在复写纸的上层写字,不用垫涂了油墨的复写层也能复写。
Is a kind of novel carbon paper, its characteristic is that on the upper deck of the carbon paper to write, no pads with inks carbon layer can also copy.
是一种新颖的复写纸,其特点是,在复写纸的上层写字,不用垫涂了油墨的复写层也能复写。