Surveying&Mapping Method and Application of Old Inland River Real Ship
This text mainly explains that some early old inland river vessels need to submit supplementary drawings in the process of annual or special inspection due to the loss of original drawings.The drawing basis is mainly obtained through on-site measurement.This article mainly summarizes the two kinds of environment measurement steps and methods,and attention should be paid to the matters during the operation process.All this would provide reference for similar ship repair projects.
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