A、A.Radial
B、B.Sheath-screw
C、C.Quadrantal
D、D.Gravity
更多“On which type davit does the davit head stay at the same height?（）”相关的问题
A、The boat should be hoisted a few inches clear of the cradle before cranking out the davits B、The inboard gripes should be cast off before the outboard gripes C、The outboard section of the cradle must be released D、The tricing pendants will automatically bring the boat alongside at the embarkation deck
A、The router receiving the route translates the Type 7 LSA into a Type 5 LSA. B、The ABR with the lowest router ID translates all Type 7 LSAs into Type 5 LSAs. C、The ABR with the highest router ID translates all Type 7 LSAs into Type 5 LSAs. D、All ABRs translate the Type 7 LSAs into Type 5 LSAs depending on which one has the lowest cost to the route.
A、To cut off the power when the davits hit the track safety stops B、To stop the davits from going too fast C、To cut off the power when the davits are about 12 inches or more from the track safety stops D、None of the above
A、to their final position with the winch operating at slow speed B、to the bar stop，and then hand cranked to their final position C、until just before they make contact with the limit switch，and then hand cranked to their final position D、to the embarkation deck，and then hand cranked to their final position
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