The pressure-transfer system is based on friction mechanical interlock certain by growth forces. They are often even further divided into two groups:[three]Among the principal capabilities of the MCB which boosts its abilities and applicability is The truth that their performance is often restored Together with the slightest effort and hard work. T… Read More

Dalam industri konstruksi dan pekerjaan di ketinggian, keselamatan pekerja adalah prioritas utama. Salah satu perangkat yang sangat penting dalam menjaga keselamatan pekerja adalah angkur.Steel failure: the rod reaches the yielding ability then rupture happens soon after progress of huge deformations.Dari gambar ini, mari kita terapkan dalam contoh… Read More