5 SIMPLE TECHNIQUES FOR FLANGE LAP JOINT

As revealed while in the determine, tightening the bolt leads to a wedge currently being pushed up against a sleeve, which expands it and triggers it to compress towards the material it is getting fastened to.Pastikan juga untuk memilih angkur sesuai dengan kebutuhan dan spesifikasi konstruksi. Jadi, mengetahui apa itu angkur dan jenisnya sangat pe