grating steel galvanized No Further a Mystery
Rectangular steel bar stair treads offer a large power and stiffness-to-body weight ratio and are offered using a serrated surface area when additional security is necessary.Ukuran lebar beton sendiri dapat disesuaikan dengan panjang steel grating yang akan dipasang. Semakin panjang ukuran sebuah steel grating, maka semakin lebar ukuran landasan be