A、Clove hitch
B、Timber hitch
C、Marlinespike hitch
D、Double blackwall hitch
更多“When rigging a stage，the standing part should be fastened to the horns of a stage with which of the following hitches（）.”相关的问题
A、A.wearing a life jacket B、B.wearing a safety harness secured to the stage C、C.wearing both a life jacket and a safety harness secured to the stage D、D.the vessel is not making way
A、to easily remove the kinks that form in the lines B、to allow the seamen on the stage to know the direction and strength of the current C、to provide the seaman something to hold onto if he or she falls from the stage into the water D、only for short periods of time since they will become waterlogged and be very heavy to pull up
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、is rigged at an angle of 70°to 90°from the guy it assists B、takes the strain imposed on the schooner guy when burtoning cargo C、is rigged when lifting cargo that exceeds the SWL of a single whip D、should take the strain if the regular guy parts
A、over the bow or stern of a vessel B、over the flat sides of a vessel C、over the open water D、over the dockside
A、over the bow or stern of a vessel B、over the flat sides of a vessel C、over the open water D、over the dockside
A、revise the operating manual when rig personnel change B、be fully aware of the provisions in the operating manual C、maintain the rig's construction portfolio D、All of the above
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