IC components of a certain identification of the naked eye, can be dispersed areas and bought new merchandise goods.

对IC元器件有一定肉眼辨别力，能区分散新货和原装货。

youdao

IC components of a certain identification of the naked eye, can be dispersed areas and bought new merchandise goods.

对IC元器件有一定肉眼辨别力，能区分散新货和原装货。

youdao