Fascination About jual woven geotextile
Banyak ketentuan yang mengatur tentang mutu angkur baja, namun cara praktisnya cukup mengacu pada ketentuan yang telah teratur dalam standar berikut ini:torque controlled: the anchor is inserted into the opening and secured by implementing a specified torque to your bolt head or nut by using a torque wrench. A selected sub-group of this anchor is n