Steel bar grating has two surface area form: serrated floor and sleek surface area. Serrated steel grating is made from serrated steel bars, which can be lower carbon steel bars, aluminum steel bars and stainless steel bars. Steel grating adalah sejenis baja terbuka dengan bantalan bar dan palang silang yang https://hargasteelgrating17159.activoblog.com/30445565/the-definitive-guide-to-grating-steel-jual