The galvanizing spray to prevent fatal accidents
The 26 July 2017, the arm of a "gondola" Luna Park Ohio State (USA) It sold killing a boy and wounding 7 people. …
The galvanizing spray to prevent rust of street lighting poles
The 75% the collapses of street lighting poles is due to rust that rots the foundations jeopardize the solidity, with serious danger to people and property. Normally the …