Terbuat dari bahan besi dan diproses dengan pengelasan menghasilkan grating yang kokoh. Mampu menerima beban berat, baik pejalan kaki maupun kendaraan-kendaraan. British Requirements stipulate that the height difference between the two sections of flooring joined collectively should be no more than 4mm, or any hole in between 2 sections should https://jualsteelgrating36790.blogdanica.com/29723223/what-does-jual-steel-grating-mean