OEM akpaka ofe onye na-eme ngwa ngwa seramiiki dijitalụ ngụ oge eletrịkị ngwa ngwa osi nri
Isi atụmatụ
1. Double oyi akwa ite ahụ. Ịkpọchi ume ọhụrụ na ikpo ọkụ na-enweghị aka ọkụ.
2. mkpuchi mkpuchi okpukpu abụọ. Kpochie ọkụ ahụ nke ọma maka nchekwa nchekwa ọkụ
3. Shei plastik nwere okpukpu abụọ nwere nchekwa ọkụ na-adịte aka na mkpochi ọhụrụ. Ọ dịghị ọkụ imetụ aka.
4. Tụgharịa ka ịhọrọ ọrụ/gbanwee oge Pịa iji kwado ma malite mmemme