Ukusebenza kunye neengenelo zokupakishwa kwetyhubhu yeplastiki ye-PE Ukusebenza kunye neenzuzo zokupakishwa kwetyhubhu yeplastiki ye-PE: ukubumba okuphezulu okucekethekileyo, ukubumba okuphezulu okucekethekileyo, ukuhombisa amagxa, ukuphindaphinda kwangaphakathi...
Funda ngokugqithisileyo