AN UNBIASED VIEW OF MERK SENG GELOMBANG TERBAIK

They act transferring the forces by means of mechanical interlock. This fastening technological know-how is Employed in steel-to-steel link, By way of example to attach chilly-shaped profiles. A screw is inserted into your base materials via a gasoline actuated gas gun.Sebelum dimasukkan, pastikan angkur telah dibersihkan dari kotoran dan debu yang