Yintoni ekufuneka ithathelwe ingqalelo kumgca wemveliso? -I-Suzhou Polyssury Oomamatshini COORY COORY COORY COLY COORY CoMA
Njengenxalenye ebalulekileyo yezixhobo zokwakha iikhemikhali, umbhobho weplastiki wamkelwe ngokubanzi sisininzi sabasebenzisi somsebenzi waso ophezulu, ucoceko, ukukhusela kokusingqongileyo, kunye nokusetyenziswa okuphantsi komhlaba. Kukho imibhobho ye-piinage ye-phumela, imibhobho yokubonelela ngamanzi e-UPVC, iAluminium -...