单项选择题
A.painted yellow with diagonal black striping
B.capped and checked for leaks
C.coated with non-corrosive protection
D.mounted on pallets
单项选择题 Large quantities of uncovered pig iron or billets should not be carried in the upper-tween decks because（）.
单项选择题 It’s（）to stow optional cargo in the lower hold．You’d better give it block stowage in the tweendecks，then it can be easily discharged either at Shanghai，or Dalian or Tianjin.
单项选择题 In securing deck loads for an ocean tow，drill pipe should be（）.