Chart correction information is NOT disseminated through the ().
A、A.Summary of Corrections
B、B.Local Notice to Mariners
C、C.Daily Memorandum
D、D.Chart Correction Card
A、A.Summary of Corrections
B、B.Local Notice to Mariners
C、C.Daily Memorandum
D、D.Chart Correction Card
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
A、chart 1的 additional info B、chart 1的 event C、chart 1的 change ms D、chart 1的Information Elements