THE BESI HITAM DIARIES

They act transferring the forces by using mechanical interlock. This fastening engineering is Employed in steel-to-steel link, As an illustration to connect cold-fashioned profiles. A screw is inserted in the base material by means of a gasoline actuated gas gun.Untuk memastikan angkur baja yang terpasang benar-benar kuat, ada syarat yang perlu kit