SLING BESI FUNDAMENTALS EXPLAINED

As demonstrated during the determine, tightening the bolt leads to a wedge getting pushed up versus a sleeve, which expands it and causes it to compress towards the material it truly is getting mounted to.Sebelum dimasukkan, pastikan angkur telah dibersihkan dari kotoran dan debu yang menempel pada permukaannya. kalian bisa menggunakan kuas atau ka