Deck_2014 : General Navigation - 153/2111
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| A revised print of a chart is made __________ . |
| A) after every major hydrographic survey of the area covered by the chart |
| B) when there are numerous corrections to be made or the corrections are extensive |
| C) when a low-stock situation occurs and minor corrections are made |
| D) every two years to update the magnetic variation information |
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