A.punt used for painting over the side
B.small,reciprocating steam engine
C.spool-shaped drum fitted on a winch
D.swinging derrick
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A.a fairlead block
B.a swivel pin for the topping lift block
C.a triangular steel plate with a hole at each corner
D.the lower block of a multiple part topping lift
A.prevent barge movement in a lock
B.secure two barges end-to-end
C.secure barges to the towboat
D.secure barges side-by-side
A.taut and leading forward
B.slack
C.leading out perpendicular to the centerline
D.leading under the hull
A.screw pump
B.centrifugal pump
C.eductor
D.gear pump
A.join lines of equal size
B.form a temporary eye (loop) at the end of a line
C.be a stopper
D.keep a line from fraying
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