（）is the depth of the vessel at ship’s side from the upper deck to the lowest point of the keel.

（）is measured from the baseline to the summer loadline ...

单项选择题（）is measured from the baseline to the summer loadline at the midship section.

（）is taken from the lower most point of the keel to the...

单项选择题（）is taken from the lower most point of the keel to the summer loadline.

（）measured at midship section and taken from inside the...

单项选择题（）measured at midship section and taken from inside the ship’s shell on one side to inside the ship’s side shell on the other side.