Post of sustainability. (Machine-translation by Google Translate, not legally binding)

摘要

Support post, characterized in that it is constituted by an inner body or core, which can be metallic, which is covered over its entire surface, with an envelope of a plastic material that is unassatable by atmospheric agents, and may be the envelope of welded strips ; all this in such a way that the inner body is protected by the envelope that can be adopted by only one or several colors. (Machine-translation by Google Translate, not legally binding)