Not known Facts About plat besi lubang lembaran
They act transferring the forces by using mechanical interlock. This fastening know-how is used in steel-to-steel link, As an example to attach chilly-formed profiles. A screw is inserted to the base materials by using a gasoline actuated fuel gun.Selain itu, angkur baja juga bertugas untuk mendistribusikan beban secara merata guna mengurangi tekan