5 Simple Statements About plat berlubang Explained
They act transferring the forces by means of mechanical interlock. This fastening know-how is used in steel-to-steel relationship, For illustration to attach cold-fashioned profiles. A screw is inserted in to the base product by way of a gasoline actuated gas gun.Meskipun penggunaan angkur umumnya terbatas pada bangunan baru, namun dapat digunakan