plat besi grating Options
Angkur undercut bekerja dengan cara “locking”. Angkur jenis ini biasanya terdiri dari dua komponen, yaitu baut dan selongsong.torque controlled: the anchor is inserted into the opening and secured by applying a specified torque to the bolt head or nut using a torque wrench. A certain sub-classification of this anchor is called wedge sort.The fo