tool suitable for the preparation of the armor or the walls of the containment of the concrete that is thrown in the construction

摘要

is the subject of this found a new tool for construction and exactly how much need a carpenter who lends his work for the preparation of casseri and walls:chin wood for cast concrete.the tool which facilitates and makes it more cost-effective and rational work of these operators.especially when this is to prepare the walls of containment for the drop of concrete defining the bits needed to implement the floors in buildings.