SLING BESI FUNDAMENTALS EXPLAINED

As proven during the determine, tightening the bolt ends in a wedge staying driven up towards a sleeve, which expands it and leads to it to compress against the fabric it truly is getting fastened to.Pastikan juga untuk memilih angkur sesuai dengan kebutuhan dan spesifikasi konstruksi. Jadi, mengetahui apa itu angkur dan jenisnya sangat penting dal