WHAT DOES JUAL PLAT GRATING SURABAYA, MEAN?

Steel grating atai plat grating adalah suatu bentuk rangkaian dari bahan baja yang berwujud kisi-kisi dengan ukuran dan jarak yang seragam. A grating is any frequently spaced assortment of essentially equivalent, parallel, elongated aspects. Gratings typically encompass a single set of elongated components, but can consist of two sets. Steel bar g