MUR BAUT NO FURTHER A MYSTERY

As shown in the determine, tightening the bolt leads to a wedge currently being driven up versus a sleeve, which expands it and will cause it to compress in opposition to the material it's currently being fixed to.Untuk memastikan angkur baja yang terpasang benar-benar kuat, ada syarat yang perlu kita lakukan yaitu saat perencanaan dan pembuatan ha