5 Essential Elements For harga steel grating
Rectangular steel bar stair treads supply a substantial power and stiffness-to-excess weight ratio and can be found which has a serrated area when supplemental basic safety is needed.Ukuran lebar beton sendiri dapat disesuaikan dengan panjang steel grating yang akan dipasang. Semakin panjang ukuran sebuah steel grating, maka semakin lebar ukuran la