单项选择题
A.counterweight B.pedestal C.longitudinal centerline D.point of suspension
Strengthening damaged bulkheads by using wood or steel ...
单项选择题Strengthening damaged bulkheads by using wood or steel is called（）.
A.bracing B.battening C.blocking D.shoring
Stanchions prevent the entire deck load on a ship from ...
单项选择题Stanchions prevent the entire deck load on a ship from being carried by the（）.
A.bulkheads B.stringers C.frames and beam brackets D.deck longitudinals
Stable equilibrium for a vessel means that the metacent...
单项选择题Stable equilibrium for a vessel means that the metacenter is（）.
A.at a lower level than the baseline B.on the longitudinal centerline C.higher than the center of gravity D.at amidships
