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意大利一家承造商将29个混凝土沉箱从热那亚的预制场浮运1500英里到利比亚,这可能是这种型式的空前最长距离拖运。
An Italian contractor flown 29 concrete caissons from Genoese’s prefabricated site to 1500 miles to Libya, which could be the longest and longest distance tow of this type.