22m Surveying ship
Yangtze River surveys comes to anchor the ship. Independently designsthe construction by my factory Yangtze River to survey, to come toanchor, the random riprap ship, this ship establishment 2×6135(120HP) the main engine, 2T vertical throws the anchor winch. A GPSroom, the design speed is 19km/n. Uses in the river metropolis alongthe river project place flood prevention, guarantees the multi-purposeproject ship which the dike, along the river surveys.
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