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
It is highly necessary that the rocket ______ until all the preparations have been made. A: was not to be launched B: not be launched C: were not launched D: is not to be launched
It is highly necessary that the rocket ______ until all the preparations have been made. A: was not to be launched B: not be launched C: were not launched D: is not to be launched
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 _____.
2. When was it launched?
2. When was it launched?
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（）.
Philanthropic programs launched by Haier Group are ______.
Philanthropic programs launched by Haier Group are ______.
Hitler had launched ___________ by the summer 1942.
Hitler had launched ___________ by the summer 1942.
American Civil War was launched by the ( ) and the ( ) of America.
American Civil War was launched by the ( ) and the ( ) of America.
7. When was Taobao platform launched?
7. When was Taobao platform launched?