Each lifeboat must be lowered and maneuvered in the water at least once every().
A、2 months
B、3 months
C、4 months
D、5 months
A、2 months
B、3 months
C、4 months
D、5 months
A、Which survival craft was used in the drill B、The number of each lifeboat not lowered during each drill C、Only the number of each motor propelled lifeboat that is lowered D、The length of time an oar propelled lifeboat is rowed
A、Which survival craft was used in the drill B、The number of each lifeboat not lowered during each drill C、Only the number of each motor propelled lifeboat that is lowered D、The length of time an oar propelled lifeboat is rowed
A、the mess room B、each lifeboat C、each industrial work site D、each fire station
A、Each lifeboat must have a launching appliance B、Launching appliances must be of the gravity type C、There may not be more than two launching appliances on the same deck D、All of the above
A、the top 2-1/2 inches of each side B、the releasing gear lever C、the fuel tanks D、the thwarts
A、hand-propelling gear B、a davit span with at least 2 lifelines C、a mast and a sail D、a motor
A、A.all emergency signals B、B.instructions for lowering the lifeboats C、C.the time each weekly drill will be held D、D.work schedule
A、2 pounds of condensed milk B、a signaling whistle C、3 litres of water D、a life preserver
A、A.3 litres of water B、B.1 unit of provisions C、C.1 seasickness kit D、D.1 life preserver