Battens are fitted in cargo holds across the frames of the vessel from the turn of the bilge upward. The purpose of these cargo battens is（）.
举一反三
- A vessel is not in every way fitted for cargo service（）at the time of her delivery to the charterers her engine room staff is incompetent and inadequate，and accordingly she is unseaworthy.
- It is possible，and sometimes necessary，to strengthen the deck of a vessel for carriage of deck cargo by（）.
- The term that indicates how many tons of cargo a vessel can carry is（）.
- For the safety of the vessel and the cargo, all ________ measures were adopted without hesitation.
- Cargo contaminated due to failure to provide clean holds prior to loading is an example of ____.