Not known Details About jual besi grating surabaya
When serrated grating is specified, the bearing bar depth should be 1/four inch bigger compared to measurements shown about the load tables to provide the equivalent strength of non-serrated gratings. Jika anda kebingungan mencari produk besi grating untuk keperluan pembangunan konstruksi, bisa langsung menghubungi kami pada kontak telepon yang te