New Step by Step Map For sm6 schneider
As revealed inside the figure, tightening the bolt results in a wedge becoming driven up against a sleeve, which expands it and leads to it to compress towards the material it is becoming fastened to.Pastikan juga untuk memilih angkur sesuai dengan kebutuhan dan spesifikasi konstruksi. Jadi, mengetahui apa itu angkur dan jenisnya sangat penting dal