jual steel grating surabaya Can Be Fun For Anyone
Grating merupakan salah satu materials bangunan terbuat dari besi yang biasa digunakan untuk penutup drainase atupun lantai di pabrik industri.British Requirements stipulate that the height difference between the 2 sections of flooring joined with each other really should be not more than 4mm, or any hole involving two sections should be no more su