Not known Facts About plat besi lubang lembaran
They act transferring the forces by way of mechanical interlock. This fastening technological innovation is Utilized in steel-to-steel connection, By way of example to connect chilly-shaped profiles. A screw is inserted in to the base material by using a gas actuated gasoline gun.Selain itu, angkur baja juga bertugas untuk mendistribusikan beban se