-
Bomba nyeusi linalouzwa moto na cheti cha CE Bi S...
-
Kiwanda cha Uchina 12mm-200mm Q235B Q345B SS400 ASTM...
-
Bei ya kiwanda cha China 1250mm karatasi ya chuma baridi roll...
-
Hot Rolled Q125 Q195 Q235 Q345 Ss400 SAE1020 SA...
-
Mtaalamu sae 1006 full ngumu baridi akavingirisha ste...
-
chuma cha juu cha kaboni chuma cheusi kilichochomwa na baridi...
-
SAE1008 SAE1006 5.5mm upau wa fimbo ya chuma 6.5mm kaboni...