The best Side of plat berlubang
They act transferring the forces by way of mechanical interlock. This fastening know-how is Utilized in steel-to-steel connection, For example to attach cold-fashioned profiles. A screw is inserted in to the base product through a fuel actuated gas gun.Meskipun penggunaan angkur umumnya terbatas pada bangunan baru, namun dapat digunakan dalam berba