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    On Oct. 10^th, 2020, 40m class survey vessel, which was built for Department of Transportation East Sea Security Center, has been delivered successfully.
    The vessel has length of 45.5m, breadth of 9.5m, speed of 13.44 knot.endurance of 2,000nm. The vessel mainly undertakes port chart survey, coastal chart survey, custom-made line survey, emergency survey, navigation dimension verification survey, water depth monitoring, hydrographic survey and other ocean survey tasks.