A.height
B.breadth
C.depth
D.length
您可能感興趣的試卷
你可能感興趣的試題
A.lift
B.rise
C.elevate
D.hoist
A.Radial
B.Sheath-screw
C.Quadrantal
D.Gravity
A.Centrifugal
B.Gear
C.Piston
D.Vane
A.A flashing light combined with a fixed light of greater brightness
B.Light flashes combined in groups，with a different number of flashes in each group
C.A light showing groups of two or more flashes at regular intervals
D.A fixed light varied at regular intervals by groups of two or more flashes of greater brightness
A.auxiliary guys
B.extra fair leads
C.steel bands
D.stops
最新試題
What is TRUE about hoisting operations（）.
When hoisting a boat on gravity type davits using an electric motor driven winch，the davit arms should be brought up（）.
When a line is spirally coiled about its end and lying flat on deck，it is said to be（）.
The Customer agrees to pay the full invoiced price，plus all other amounts payable to the（）Repairer under these terms and conditions，relating to or arising out of the Works for the Customer.
The terms ceiling and margin plate are associated with the（）.
The main advantage and chief characteristic of a Steulchen boom is that it can be（）.
The tweendecker has（）below the main deck.
The lifeboats on your vessel are stowed on cradles on deck and are handled by sheath-screw boom davits. Which of the following statements about launching a boat is TRUE?（）
You must ensure that lifesaving equipment is（）.
The margin plate is the（）.