cliparts/3/f/8/3/clipart-shipbuilding-crane-3f83.svg shipbuilding crane image/svg+xml Open Clip Art Library Shipbuilding Crane 2013-03-12T16:08:57 http://openclipart.org/detail/176279/shipbuilding-crane-by-piotrsy-176279 piotrsy clip art clipart crane dźwig port shipbuilding shipbuilding crane shipyard silhouette stocznia