While in drydock your vessel will be belt-gauged.This process involves().

A . measuring the thickness of the tail shaft liner B . taking the vessel's offsets to check for hull deformation C . testing and examining the anchor cables for defective links D . drilling or sonic-testing the hull to determine the plate thickne

时间:2022-11-03 18:55:10 所属题库:磁罗经与陀螺罗经的使用题库

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