(Assuming that under the current handling, technical conditions the handling rate can improve to 8.5 ships per day at, most. The average daily cost of handling for each berth is 1500 yuan per berth-day. During the ships in the port average daily,, Cost is 20000 yuan per ship-day)
.(assuming that the rate of ship management under the current technical conditions, management can improve the 8.5 per day. Most.
average cost per day of management for each position 1500 yuan per bed day.During the ship in port, the average cost per day 20000 yuan shipbuilding days).
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