Cementazione Sgrottature Porto Commerciale di OlbiaCDSJun 22, 2018Olbia, 23 Giugno 2018Civil Engineering Diving, CDS grouting operations, Olbia Port Authority#CivilEngineeringDiving #GroutingOperations #OlbiaPortAuthority
Olbia, 23 Giugno 2018Civil Engineering Diving, CDS grouting operations, Olbia Port Authority#CivilEngineeringDiving #GroutingOperations #OlbiaPortAuthority
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