-
SS400 IPE 220 240 Chelik konstruktsiyasi ASTM A36 H...
-
Amerika standarti a36 W14X30 X36 W18X50 w 16...
-
W8X10 W8X15 W8X28 W8X31 ASTM A572 A992 issiq rulo...
-
Zavod U400x150x130 Q345B S355JR Chelik Suv P...
-
1 mm 2 mm 3 mm qalinlikdagi S235jr Hr tasmasi Ss50 C45 Q235...
-
Xitoy Professional yetkazib beruvchi sae 1006 to'liq qattiq ...
-
Xitoyning asosiy sifati Q235B 1mm 2mmHot Rolled L...
-
Issiq DIP galvanizli po'latdan yasalgan yo'l panjarasi og'ir ...
-
200 × 200 katta diametrli past uglerodli payvandlangan b ...
-
CRC zavodi DC01 DC02 DC03 SPCC Sovuq haddelenmiş...
-
A36 8mm ms varaq 10mm 12mm qalin po'lat plitalar Ho...
-
ASTM A53 A106 Karbon ERW trubkasi katta diametrli Er...