A Secret Weapon For berat plat 3 mm
As revealed inside the figure, tightening the bolt results in a wedge getting driven up against a sleeve, which expands it and leads to it to compress against the material it really is currently being fastened to.Pastikan juga untuk memilih angkur sesuai dengan kebutuhan dan spesifikasi konstruksi. Jadi, mengetahui apa itu angkur dan jenisnya sanga