A ship’s bottom is given a coating of ()which contains poison.
A、varnish
B、anti-fouling paint
C、boottopping paint
D、primer
A、varnish
B、anti-fouling paint
C、boottopping paint
D、primer
A、“From the centerline to the ship’s bottom” is “draft”. B、“From the keel to the ship’s bottom” is “draft”. C、The maximum distance from the waterline to the ship’s bottom is “draft”. D、“From the centerline to the ship’s main deck” is “draft”.
A、A. Boottopping paint B、B. Topside paint C、C. Bottom paint D、D. Primer
A、waterline B、centerline C、frame D、freeboard
A、frames to which the tank top and bottom shell are fastened on a double bottomed ship B、transverse members of the ships frame which support the decks C、longitudinal beams in the extreme bottom of a ship from which the ship's ribs start D、longitudinal angle bars fastened to a surface for strength
A、A.frames to which the tank top and bottom shell are fastened on a double bottomed ship B、B.transverse members of the ships frame which support the decks C、C.longitudinal beams in the extreme bottom of a ship from which the ship's ribs start D、D.longitudinal angle bars fastened to a surface for strength
A、bottom floor B、outer bottom C、shear plating D、tank top
A、Forecastle deck is located in the ship’s stern. B、Poop deck is located in the ship’s bow. C、Forecastle deck is located in the ship’s bow. D、Poop deck is located in the ship’s stern.
A、A.bottom floor B、B.outer bottom C、C.shear plating D、D.tank top