THE BEST SIDE OF SIKU GALVANIS

They act transferring the forces by using mechanical interlock. This fastening technological know-how is Employed in steel-to-steel link, for instance to attach chilly-shaped profiles. A screw is inserted into the base substance by way of a fuel actuated gas gun.Dengan menggunakan tabel ini, kontraktor dan insinyur dapat membuat keputusan yang lebi