BESI RINGAN - AN OVERVIEW

As shown within the figure, tightening the bolt brings about a wedge being pushed up from a sleeve, which expands it and brings about it to compress in opposition to the material it truly is staying mounted to.Untuk memastikan angkur baja yang terpasang benar-benar kuat, ada syarat yang perlu kita lakukan yaitu saat perencanaan dan pembuatan harus