A、a junction with the preferred channel to the left
B、a sharp turn in the channel to the right
C、the starboard side of the channel
D、a wreck to be left on the vessel's port side
更多“When entering from seaward，a buoy displaying a single-flashing red light would indicate （）.”相关的问题
A、It's a warning of navigation for my vessel B、It's an advice from Port Control to order my vessel not enter the traffic route of the harbor C、It's an advice to change my estimated time of entering the traffic route D、It's an order from the VTS to indicate my vessel to follow the traffic route
A、When the discovery packet enters the router from the DHCP client. B、Only when the offer packet enters the router from the DHCP server. C、When the acknowledge packet enters the router from the DHCP server. D、Only when the discovery packet leaves the router going to the DHCP server.
A、When the towing vessel enters the fog B、When the drilling rig enters the fog C、When the towing vessel can no longer be seen from the rig D、Immediately
A、A.oxygen and explosion meter when it is used for detection of flare gases B、B.self-contained breathing apparatus，when used as protection from gas leaking from a refrigeration unit C、C.boots and gloves that are made of rubber or electrically non-conductive material，if used when repairing electrical equipment D、D.lifeline，if used by personnel entering a compartment which might be deficient of oxygen
A、leave the access door partially open B、enter from the lowest level C、enter from the highest level D、attempt to operate machinery
A、pass from B、enter C、come from D、pass through
A、there are no other vessels around B、operating in a narrow channel C、the Master enters it in the ship's log D、necessary to avoid immediate danger
A、contain flammable fumes B、protect firefighters from flames C、prevent flames from entering tanks D、keep flames and sparks from getting out of an engine's exhaust system
A、contain flammable fumes B、protect firefighters from flames C、prevent flames from entering tanks D、keep flames and sparks from getting out of an engine's exhanst system
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