5 Simple Statements About mur Explained
As revealed from the determine, tightening the bolt ends in a wedge getting pushed up in opposition to a sleeve, which expands it and brings about it to compress in opposition to the material it can be staying mounted to.Pastikan juga untuk memilih angkur sesuai dengan kebutuhan dan spesifikasi konstruksi. Jadi, mengetahui apa itu angkur dan jenisn