A、a safety harness with lifeline
B、a safety net
C、a life buoy
D、buoyancy agarments
更多“Personnel working aloft (above 2metres) should wear（）or other arresting device at all times.”相关的问题
A、New personnel B、The ship's personnel C、Personnel transferred to new assignments D、Visitor
A、safe for becoming rounded B、safe for hot work C、not safe for personnel D、not safe for hot work
A、Keep a load on the hoist until all personnel are finished working B、Set the load on a movable dolly when transportation may be needed C、Have one man keep a hand on the load to steady it D、Insure that the lifting gear capacity is not exceeded
A、Personnel may work beneath suspended loads，as long as they are alert and wear hard hats B、If a suspended load with no tag begins to spin，personnel should attempt to stop the spinning if the load is within reach C、If tag lines are used to control a suspended load，they should be secured to the deck D、Personnel not involved in the hoisting operation should be kept clear of the transfer area
A、Personnel may work beneath suspended loads，as long as they are alert and wear hard hats B、If a suspended load with no tag begins to spin，personnel should attempt to stop the spinning if the load is within reach C、If tag lines are used to control a suspended load，they should be secured to the deck D、Personnel not involved in the hoisting operation should be kept clear of the transfer area
A、All maintenance personnel have full access to all records. B、All maintenance personnel have read-only access to all data. C、Only a very limited number of personnel have full access to static data records, but all maintenance personnel are able to enter work order data. D、Maintenance personnel should not be using the system, and should only write entries on printed work orders and hire input clerks to enter these into the system.
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