Top latest Five plat besi berlubang Urban news
They act transferring the forces via mechanical interlock. This fastening technologies is Employed in steel-to-steel link, As an example to attach chilly-shaped profiles. A screw is inserted in the base materials by way of a gas actuated gas gun.Untuk memastikan angkur baja yang terpasang benar-benar kuat, ada syarat yang perlu kita lakukan yaitu s