Proyecto ejecutivo para protecciýn de canal de aguas negras; protecciýn a registro CFE en Puente Morelos; adaptaciýn de puente ferroviario SAS por obstrucciýn de circulaciýn del puente San Juan de Ulýa; revisiýn estructural del actual Puente CICE y diseýo y anýlisis estructural de paso inferior FFCC, en el Puerto de Veracruz

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