Nri nri PETRI

Njirimara ngwaahịa

1.Iji 100% mbụ nkwakọ ngwaahịa ebubata plastic.

2.Uniform ọkpụrụkpụ, ọ dịghị distortion na ala.

3. The okirikiri protrusion na mkpuchi na-ejikọta chiri anya na ala, na-eme ka nchekwa nchekwa na ibelata ọkara evaporation.

4.Surface ọgwụgwọ na enweghị ọgwụgwọ nhọrọ abụọ dị.