WHAT DOES JUAL GRATING SURABAYA MEAN?

Basic Steel Grating adalah jenis grating dengan permukaan polos, dan memiliki kesan licin karena pengaruh dari logam. – The connecting bars which increase over the bearing bars, generally perpendicular to them. The could possibly be bent right into a corrugated or sinuous sample and, where by they intersect the bearing bars, are welded, solid or