WHAT DOES JUAL STEEL GRATING INDONESIA MEAN?

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 making use of a specified torque for the bolt head or nut with a torque wrench. A specific sub-group of the anchor is referred to as wedge variety