Sizning "Chelik ip; quyma temir ... D = 15-100 mm, D_in. = 1 1/2; 1 1/4; 1/2…, L= 10-800 mm" mahsuloti haqida sharhingiz

Chelik ip; quyma temir ... D = 15-100 mm, D_in. = 1 1/2; 1 1/4; 1/2…, L= 10-800 mm