screw air compressor Fundamentals Explained
They act transferring the forces through mechanical interlock. This fastening know-how is Utilized in steel-to-steel connection, For example to connect chilly-shaped profiles. A screw is inserted to the base content by means of a gasoline actuated gasoline gun.Meskipun penggunaan angkur umumnya terbatas pada bangunan baru, namun dapat digunakan dal