When a davit-launched raft is lowered from a ship,upon becoming waterborne,the raft is released by().
单选题
2022-06-29 15:26
A、activating the release lock of the hook
B、pulling smartly on the knobbed cocking lanyard
C、the effects of buoyancy removing the weight of the raft from the hook
D、releasing the boarding flap and the bowsing line