IbToe Boardyog zoo li phab ntsa me me - feem ntau ntawm 4 thiab 12 ntiv tes - los tiv thaiv cov khoom ntawm sab hauv av ntawm kev ua haujlwm ntawm cov neeg lossis cov khoom hauv qab.
Toe Board
Khoom siv:Q235 Hlau, Q345 Hlau
Qhov tuab:1.2mm / 1.5mm / 1.8mm / 2mm
Ntev ntev:730 hli / 1040mm / 1090mm / 1400mm / 1570mm / 2070mm / 2570mm / 3070mm
Nplaim Kev Kho Mob: Kub-Dip-Galvanized / Pre-Galvanized / Hmoov-Coated / Painting
Lub Sijhawm Post: Tsib Hlis-25-2023