A SECRET WEAPON FOR BERAT PLAT 3 MM

Menentukan ukuran angkur baja ternyata tidak sulit, caranya dapat anda lakukan dengan pedoman seperti gambar berikut ini.The pressure-transfer system is based on mechanical interlock. A special drilling Procedure lets to create a Get in touch with surface area among the anchor head and the hole's wall where bearing stresses are exchanged.Angkur pun