A、A.detection，defects
B、B.defection，defects
C、C.defects，defection
D、D.defects，detection
更多“Upon underwater（）by divers，there are no apparent（）on the bottom plates of the said vessel.”相关的问题
A、shape of the vessel's underwater hull remains the same B、vessel's center of gravity shifts to the center of the vessel's underwater hull C、vessel's center of buoyancy shifts to the center of the vessel's underwater hull D、vessel's mean draft increases
A、ship surveyor's report B、a ship's certificate C、a cargo inspection report D、a diver survey report
A、ship surveyor's report B、a ship's certificate C、a cargo inspection report D、a dive survey report
A、a floodlight B、two red lights in a vertical line C、a single red light D、any visible lights
A、availability of tools B、shape of the hull C、pressure exerted by the water D、threat of progressive flooding
A、the center of the hydrodynamic forces acting on the underwater hull to resist the effect of the wind B、the point of influence of wind on the ship C、the pivot point D、the point on the ship's above-water structure upon which the whole force of the wind can be considered an act
A、OSPFv3 establishes neighbor adjacencies by using global IPv6 addresses. B、OSPFv3 establishes neighbor adjacencies by using Link - local addresses. C、RT1 owns a subnet mask of 64 bits. D、OSPFv3 establishes neighbor adjacencies by using IPv4 addr esses.
A、Immediately upon abandoning the vessel B、Only when there is a chance of their being seen by a rescue vessel C、At one hour intervals D、At half hour intervals
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