单项选择题
A.stringers B.girders C.breasthooks D.deck beams
The antennas of the trucks on deck are not fitted（）.A.i...
单项选择题The antennas of the trucks on deck are not fitted（）.
A.in B.on C.out D.with
Ship’s steering gear refers to（）.A.cargo handling machi...
单项选择题Ship’s steering gear refers to（）.
A.cargo handling machines B.deck winches and derricks C.engine-room tools D.course controlling system
Shell plating is（）.A.the galvanizing on steelB.a hatch ...
单项选择题Shell plating is（）.
A.the galvanizing on steel B.a hatch cover C.the outer plating of a vessel D.synonymous with decking
