toren air Things To Know Before You Buy
Dengan menggunakan tabel ini, kontraktor dan insinyur dapat membuat keputusan yang lebih baik, memastikan struktur yang aman dan tahan lama.torque controlled: the anchor is inserted into the opening and secured by making use of a specified torque on the bolt head or nut that has a torque wrench. A selected sub-class of this anchor is known as wedge