单项选择题
A.the deck like B.plimssoll dise C.plimssoll line D.summer load line
Vertically below the deckline is a circle whose outside...
单项选择题Vertically below the deckline is a circle whose outside diameter is 300mm.It is called the（）.
A.the deck line B.Plimsoll disc C.Plimsoll line D.summer load line
Right at the top is（）It is 300 mm long and 25 mm wide w...
单项选择题Right at the top is（）It is 300 mm long and 25 mm wide with its upper edgs in line with the uppermost continuous watertight deck.
A.the deck line B.Plimsoll disc C.Plimsoll line D.sunmmer load line
（）is from baseline to top of the upper deck breadth at ...
单项选择题（）is from baseline to top of the upper deck breadth at the ship’s side amidships.
A.Extreme draft B.Molded draft C.Extreme depth D.Molded depth
