Intsimbi yentsimbi ezenzekelayo ivelufa yebhola esetyenziswa ngokubanzi kunyango lwenkunkuma, unyango lwamanzi amdaka, iplanti yamandla, ukutya kunye nesiselo, njalo njalo.I-COVNA yenza kwaye ibonelele zonke iintlobo zevalve yebhola ezenzekelayo kuwe njengodidi lwebakala lokutya, uhlobo lwe-3-piece, njl.
Funda ngokugqithisileyo