Ama-couplings'sizes ethu asukela ku-DN40 kuya ku-DN300, okuhlanganisa uhlobo A lokuhlanganisa, uhlobo lokuhlanganisa u-CHA, uhlobo lokuhlanganisa u-E, i-clamp, ikhola yokubamba njll efaneleka ipayipi lensimbi elicijile elingenalutho.
Isikhathi sokuthumela: Jan-01-2020