Butt welding machines maturusi akakosha muindastiri yewelding, ichiita basa rakakura mukubatanidza zvidimbu zviviri zvesimbi pamwe chete nehupamhi hwesimba uye nemazvo. Ichi chinyorwa chinopa tsananguro yakazara yebutt welding michina, inoratidzira mabasa avo, zvikamu, ...
Verenga zvimwe