BESI RINGAN - AN OVERVIEW

besi ringan - An Overview

They act transferring the forces through mechanical interlock. This fastening technology is Utilized in steel-to-steel relationship, For example to connect cold-shaped profiles. A screw is inserted into your base substance via a gas actuated gasoline gun.Selain itu, angkur baja juga bertugas untuk mendistribusikan beban secara merata guna mengurang

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