New Step by Step Map For grating steel galvanized
Rectangular steel bar stair treads provide a substantial toughness and stiffness-to-bodyweight ratio and can be obtained that has a serrated area when further basic safety is necessary.Lantai grating plate sering digunakan di lapangan parkir karena drainasenya yang baik dan ketahanannya terhadap lalu lintas kendaraan.Harga yang tinggi, mencapai Rp4