THE BEST SIDE OF PLAT BERLUBANG

They act transferring the forces by way of mechanical interlock. This fastening technologies is Utilized in steel-to-steel connection, For example to attach chilly-shaped profiles. A screw is inserted in the base substance through a gasoline actuated gasoline gun.Meskipun penggunaan angkur umumnya terbatas pada bangunan baru, namun dapat digunakan