A、to prevent crushing of cargo
B、to separate cargoes
C、to prevent small containers from hanging up on the upper edges
D、to offer the drainage
更多“There should be at least two tiers of dunnage for the cargo loaded on tank top，the first tier laid（）.”相关的问题
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
A、The towing line between the two vessels should be clear of the water B、The towing line should be taut at all times between the vessels C、There should be a catenary so the line dips into the water D、None of the above
A、the rudder should be moved through its full extent B、the rudder should be moved in starboard direction C、the rudder should be moved with the ship at maximum speed D、the rudder should be moved with the ship at minimu
A、Only when there is a chance of their being seen by rescue vessels B、At half-hour intervals C、At one-hour intervals D、Immediately upon abandoning the vessel
A、M is not fixed at large angle B、there is no M at large angles C、G is not fixed at large angles D、there is no G at large angles
A、A.There is apparent condensate in piping B、B.The steam is not discovered after admitting steam C、C.The condensate should be fully loaded in the piping as admitting steam D、D.The condensate should be fully drained from the piping while admitting steam
A、A.M is not fixed at large angles B、B.there is no M at large angles C、C.G is not fixed at large angles D、D.there is no G at large angles
A、The hose should not be twisted B、The hose should be protected with a sleeve if it is subjected to rubbing C、There should be some slack in the hose D、All of the above
A、should be kept at a proper level by a cooler B、should be raised to about 80℃ by a heater C、should be raised gradually D、should be lowered to about 60℃
A、Evacuation should be from an area forward of the bridge B、The vessel should be slowed to bare steerageway C、If the hoist is at the stern，booms extending aft at the stern should be cradled with the topping lifts hove taut D、The litter should not be touched until it has been grounded
客服
TOP
查看正确答案
