AN UNBIASED VIEW OF MERK SENG GELOMBANG TERBAIK

They act transferring the forces via mechanical interlock. This fastening know-how is used in steel-to-steel link, By way of example to connect chilly-formed profiles. A screw is inserted in the base materials by using a gas actuated gasoline gun.Pelaksanaan pemasangan meruakan faktor penentu kuat atau tidaknya angkur sebagai jangkar/pengikat sebua