Thép hình U80x6m VN
U80x6m VN (M) 23 m U80x6m VN (DD) 33 m U80x6m TQ (M) 23 m U80x6m TQ (D) 30 m U80x6m TQ (DD) 33 m
Thép hình U ( U-CHANNEL) JIS G3101 SS400 (27)
U80x6m VN (M) 23 m U80x6m VN (DD) 33 m U80x6m TQ (M) 23 m U80x6m TQ (D) 30 m U80x6m TQ (DD) 33 m