New Step by Step Map For harga steel grating
Rectangular steel bar stair treads provide a substantial energy and stiffness-to-weight ratio and are available with a serrated area when additional 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 landasan beton.Serr