及以胶质材料包封该电路板单元及该导线架的一部份。

The colloidal material is utilized to envelop the circuit board unit and the part of the conducting wire holder.

youdao

及以胶质材料包封该电路板单元及该导线架的一部份。

The colloidal material is utilized to envelop the circuit board unit and the part of the conducting wire holder.

youdao