The Virginia-class Block III submarines are being built by Northrop Grumman Shipbuilding and General Dynamics Electric Boat.
弗吉尼亚级BlockIII潜艇正由诺斯罗普·格鲁曼船舶公司和通用动力电船公司建造。
Electric Boat is a wholly owned subsidiary of General Dynamics.
通用电船公司是通用动力公司的全资子公司。
Electric Boat is a wholly owned subsidiary of General Dynamics.
通用电船公司是通用动力公司的全资子公司。
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