screw air compressor Fundamentals Explained
They act transferring the forces via mechanical interlock. This fastening know-how is used in steel-to-steel connection, As an example to attach chilly-shaped profiles. A screw is inserted in to the base product by using a gasoline actuated gas gun.Pelatihan: Pekerja harus mendapatkan pelatihan yang memadai tentang penggunaan angkur dan perangkat p