Considerations To Know About timah timbal
When serrated grating is specified, the bearing bar depth should be 1/4 inch greater when compared to the sizes demonstrated on the load tables to provide the equal strength of non-serrated gratings. Jika anda kebingungan mencari produk besi grating untuk keperluan pembangunan konstruksi, bisa langsung menghubungi kami pada kontak telepon yang ter