Ngwa nke ndị na-emepụta mpempe akwụkwọ agbabawanye agbaba - China Ngwa nke ụlọ ọrụ mpempe akwụkwọ gbasachara & ndị na-ebubata ya.

Ngwa nke mpempe akwụkwọ ọla gbasaa

Ngwa nke mpempe akwụkwọ ọla gbasaa

Ngwa ngwa

Eletrọnịkị

Filtration ụlọ ọrụ

Nchekwa nchekwa

Sieving

Nhazi