... 电焊船 welding boat 电解海水防污 antifouling with electrolyzing sea water 电力操舵系统 electrical steering system ...
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boat-type welding 船型焊
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Instead, Huibers and his team built the boat by welding together the metal hulls of 25 barges into a single frame, which was then covered with Scandinavian pine.
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