... dipped galvanized zinc coating: 240-290g/m2 dia:2.2/2.7/3.2mm mesh:60*80/80*100/ ... the stones into the cage without special skills. (2) It is convenient to transport as it can ... , railways, protecting hillside, hillside greening, well and alley fence, building and breeding, zoo fence, greening fence, hillside net ... life of the structure. Rocks shall range between 100 mm and 200 mm. The range in sizes may ...