On open lifeboats，the purpose of the wire stretched between the davit heads is to（）.
On open lifeboats，the purpose of the wire stretched between the davit heads is to（）.
44. The most common type of davit found on merchant vessels today is the _____.
44. The most common type of davit found on merchant vessels today is the _____.
Many sheath-screw davits have markings to indicate the maximum angle to which they should be cranked out. If the angle is exceeded，the davit（）.
Many sheath-screw davits have markings to indicate the maximum angle to which they should be cranked out. If the angle is exceeded，the davit（）.
The davit launched life raft can be boarded ___. A: from the water only B: at the deck C: y jumping down onto it D: through the escape tube
The davit launched life raft can be boarded ___. A: from the water only B: at the deck C: y jumping down onto it D: through the escape tube
1