THE BEST SIDE OF SIKU GALVANIS

They act transferring the forces via mechanical interlock. This fastening technologies is Employed in steel-to-steel relationship, For example to attach cold-fashioned profiles. A screw is inserted in to the base substance via a gasoline actuated gas gun.Pelatihan: Pekerja harus mendapatkan pelatihan yang memadai tentang penggunaan angkur dan peran