The Basic Principles Of insulation di surabaya
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 outlet and secured by implementing a specified torque on the bolt head or nut that has a torque wrench. A certain sub-class of the anchor is referred to as wedge sort.Bl