THE BESI HITAM DIARIES

They act transferring the forces by way of mechanical interlock. This fastening technologies is Employed in steel-to-steel link, For illustration to connect chilly-fashioned profiles. A screw is inserted to the base content via a gasoline actuated fuel gun.Selain itu, angkur baja juga bertugas untuk mendistribusikan beban secara merata guna mengura